The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

OpenBuilds

OpenBuilds

  • 1/4" x 8mm Flexible Coupling 1/4" x 8mm Flexible Coupling

    OpenBuilds

    1/4" x 8mm Flexible Coupling

    $6.99
    This high quality Flexible Coupling can be used to connect your Stepper Motor to your Lead Screw.  The flexibility will help with any misalignment there might be.  "Be sure...
    $6.99
  • On Sale
    12V/29A Meanwell Power Supply 12V/29A Meanwell Power Supply

    OpenBuilds

    12V/29A Meanwell Power Supply

    MSRP: $47.99
    Now: $37.99
    Was: $47.99
    This ultra low profile Power Supply delivers 12 Volts with 29 Amps. This is the ideal Power Supply for most electronic setups. "This Power Supply is a solid 12V power source for your...
    MSRP: $47.99
    Now: $37.99
    Was: $47.99
  • 16-2  Project Wire 16-2  Project Wire

    OpenBuilds

    16-2 Project Wire

    $0.49
    16-AWG Stranded Copper Wire Available by the Foot, for your convenience. "Use this wire on the outputs (DC) of our Power Supplies to power various project circuit drivers!" Product Details Qty. By...
    $0.49
  • 2 Hole Joining Strip Plate 2 Hole Joining Strip Plate

    OpenBuilds

    2 Hole Joining Strip Plate

    $1.99
    These heavy duty 2 Hole Joining Strip Plates are perfect for any project requiring connection strength.  "These Plates can be mounted to V-Slot Linear Rail using 10mm Low Profile...
    $1.99
  • 24V /14.6A Meanwell Power Supply 24V /14.6A Meanwell Power Supply

    OpenBuilds

    24V /14.6A Meanwell Power Supply

    $49.99
    This ultra low profile Power Supply delivers 24 Volts with 14.6 Amps. This is the ideal Power Supply for most electronic setups. "This Power Supply will super heat a 3D printer's extruder...
    $49.99
  • 3 Hole Joining Strip Plate 3 Hole Joining Strip Plate

    OpenBuilds

    3 Hole Joining Strip Plate

    $1.99
    These heavy duty 3 Hole Joining Strip Plates are perfect for any project requiring connection strength.  "These Plates can be mounted to V-Slot Linear Rail using 10mm Low Profile...
    $1.99
  • 5mm * 8mm Flexible Coupling 5mm * 8mm Flexible Coupling

    OpenBuilds

    5mm * 8mm Flexible Coupling

    $6.99
    This high quality Flexible Coupling can be used to connect your Stepper Motor to your Lead Screw.  The flexibility will help with any misalignment there might be.  "Be...
    $6.99
  • 90 Degree Joining Plate 90 Degree Joining Plate

    OpenBuilds

    90 Degree Joining Plate

    $4.99
    These heavy duty 90 Degree Joining Plates are perfect for any project requiring connection strength.  "These Plates can be mounted to V-Slot Linear Rail using 10mm Low Profile...
    $4.99
  • ACRO Acrylic Plate Set ACRO Acrylic Plate Set

    OpenBuilds

    ACRO Acrylic Plate Set

    $26.99
    ACRO Acrylic Plate Set A set of 11 Acrylic Plates designed for the ACRO System. Use the Plates on your own design or as replacement parts for your ACRO System. Product Details Qty. Set of...
    $26.99
  • NEW
    Adjustable Hinge Adjustable Hinge

    OpenBuilds

    Adjustable Hinge

    $4.99
    These Adjustable hinges are a great addition to the OpenBuilds modular building system allowing you to easily create angled connections throughout your Builds. The included break away tabs allow for...
    $4.99
  • Allen Wrench

    OpenBuilds

    Allen Wrench

    $0.29
    Allen Wrenches  are available in various lengths and individually, for your convenience. "These Allen Wrenches are a great tool to have in your workshop and compliment the majority of...
  • Ball Bearing 625 2RS 5x16x5 Ball Bearing 625 2RS 5x16x5

    OpenBuilds

    Ball Bearing 625 2RS 5x16x5

    $0.99
    These are the bearings that are included with the full size OpenBuilds V Wheel Kits.  They are awesome and super affordable!  Product Details Qty. 1 ABEC 1 RPM rating...
    $0.99
  • Ball Bearing 688Z  8x16x5 Ball Bearing 688Z  8x16x5

    OpenBuilds

    Ball Bearing 688Z 8x16x5

    $0.99
    These are the bearings that are used on the 8mm Acme Lead Screw.  They will fit into recessed plates such as the Threaded Rod Plate and C-Beam End Mount Plates. "They are...
    $0.99
  • Belt Clamp Crimp Style Belt Clamp Crimp Style

    OpenBuilds

    Belt Clamp Crimp Style

    $0.59
    Use this nice metal crimp clamp to give your looped belt connections a finished look.  "These are a great alternative to the 'zip tie' method."  Product Details Qty. 1 Pre-Bent for...
    $0.59
  • C-Beam® Gantry Plate C-Beam® Gantry Plate

    OpenBuilds

    C-Beam® Gantry Plate

    $9.99
    The C-Beam Gantry Plate is designed to give a clean and compact look by utilizing the functionality of the unique inside track of C-Beam. "Use in conjunction with either...
    $9.99
  • Cable Ties (10 Pack)

    OpenBuilds

    Cable Ties (10 Pack)

    $0.49
    UV Resistant Cable Ties available in Packs of 10, for your convenience. "Keep the wires on your Build looking nice and neat with these handy Cable Ties." Product Details Qty. 10  4"...
    $0.49
  • CNC USB controller Mk3/4 (4 axis) CNC USB controller Mk3/4 (4 axis)

    OpenBuilds

    CNC USB controller Mk3/4 (4 axis)

    $229.99
    USB to CNC is now a reality! CNC motion controller is a link between personal computer and drivers for stepper motors. It uses a USB port which is available on all modern computers and laptops...
    $229.99
  • Cross Joining Plate Cross Joining Plate

    OpenBuilds

    Cross Joining Plate

    $5.99
    These heavy duty Cross Joining Plates are perfect for any project requiring connection strength.  "These Plates can be mounted to V-Slot Linear Rail using 10mm Low Profile...
    $5.99
  • Delrin Mini V Wheel

    OpenBuilds

    Delrin Mini V Wheel

    $1.49
    The OpenBuilds Delrin Mini V Wheel is a strong wheel that resists deflection due to it's solid nature. "The Mini V Wheel is used in conjunction with Mini V Plate to create a small form...
    $1.49
  • Delrin Mini V Wheel Kit

    OpenBuilds

    Delrin Mini V Wheel Kit

    $4.29
    The OpenBuilds Delrin Mini V Wheel is a strong wheel that resists deflection due to it's solid nature. "The Mini V Wheel Kit is used in conjunction with Mini V Plate to create a small form...
    $4.29
  • Delrin V Wheel

    OpenBuilds

    Delrin V Wheel

    $2.39
    The OpenBuilds Delrin V Wheel is great for use with any V Wheel Linear Guide System and they are compatible with V-Slot Linear Rail and OpenRail. "This wheel has a double v shape...
    $2.39
  • Delrin V Wheel Kit Delrin V Wheel Kit

    OpenBuilds

    Delrin V Wheel Kit

    $4.99
    The OpenBuilds Delrin V Wheel Kit is great for use with any V Wheel Linear Guide System and they are compatible with V-Slot Linear Rail and OpenRail. "This wheel has a double v...
    $4.99
  • Double Tee Nut Double Tee Nut

    OpenBuilds

    Double Tee Nut

    $0.69
    The Double Tee Nuts were designed to be used like a standard Tee Nut, making any connection needed anywhere along the length of the V-Slot Linear Rail. "These Double tee nuts are compatible...
    $0.69
  • Drill Taps Drill Taps

    OpenBuilds

    Drill Taps

    $8.49
    Drill and Tap at the same time with these Drill Taps! Available individually or in a Set, for your convenience. "Whether you need to tap the end holes of V-Slot Linear Rail or tap a...
  • Drop In Tee Nuts Drop In Tee Nuts

    OpenBuilds

    Drop In Tee Nuts

    $0.99
    These are post insertion Tee Nuts that can be added anywhere along the slot of V-Slot Linear Rail.  "These Drop In Tee Nuts are great to have on hand because they do not need to be...
    $0.99
  • Eccentric Spacer Eccentric Spacer

    OpenBuilds

    Eccentric Spacer

    $1.99
    Eccentric Spacers are available in various lengths and individually, for your convenience. "These Eccentric Spacers are the perfect solution for creating a pre-load from the V-Wheels to the...
  • End Cap End Cap

    OpenBuilds

    End Cap

    $1.99
    Add a finishing touch to your V-Slot Linear Rail project with this black anodized aluminum End Cap.    "These End Caps were designed to be stack-able, so they fit all sizes of V-Slot...
    $1.99
  • Flanged Bearing 688ZZ 8x16x5 Flanged Bearing 688ZZ 8x16x5

    OpenBuilds

    Flanged Bearing 688ZZ 8x16x5

    $1.29
    The flanged lip on this Bearing will catch on the outside of a 16mm hole on any plate.  Eliminates the need for recessed holes. Product Details Qty. 1 ABEC 3 RPM rating 3600 -...
    $1.29
  • Flat Washer 1/4" Screw Size Flat Washer 1/4" Screw Size

    OpenBuilds

    Flat Washer 1/4" Screw Size

    $0.19
    1/4" Flat Washers available. Sold individually for your convenience. "These are our go-to Flat Washers that we use for pressure-distribution on our Three Arm Knobs." Product Details Qty...
    $0.19
  • GT2-2M Timing Belt GT2-2M Timing Belt

    OpenBuilds

    GT2-2M Timing Belt

    $2.49
    This GT2 Timing belt is made of Neoprene and has Fiberglass Cords for strength. Sold by the Foot for your convenience. "This timing belt is great for your automation projects!"  Product...
    $2.49
  • GT2-2M Timing Belt Spool GT2-2M Timing Belt Spool

    OpenBuilds

    GT2-2M Timing Belt Spool

    $379.99
    This GT2 Timing belt is made of Neoprene and has Fiberglass Cords for strength.  Save by buying in bulk.  This is a HUGE roll of GT2-2M Timing Belt ideal for businesses and serious...
    $379.99
  • Idler Pulley Plate Idler Pulley Plate

    OpenBuilds

    Idler Pulley Plate

    $6.99
    The Idler Pulley Plate is designed to be used with both V-Slot Linear Rail and OpenRail Linear Rail.  "The idea behind this plate is to give you a mountable yet movable plate for...
    $6.99
  • L Bracket L Bracket

    OpenBuilds

    L Bracket

    $1.29
    This versatile Universal L Bracket is designed to work with many different V-Slot Linear Rail. Various sizes available for your convenience. "These handy L Brackets are very useful...
  • Linear Actuator End Mount Linear Actuator End Mount

    OpenBuilds

    Linear Actuator End Mount

    $10.99
    The V-Slot Modular Actuator End Mounts are stamped and folded aluminum end mounts and when used with V-Slot Aluminum Extrusion create a belt driven linear actuators by mounting both...
    $10.99
  • Lock Collar Lock Collar

    OpenBuilds

    Lock Collar

    $0.99
    These Shaft Lock Collars are great for use on Acme Threaded Rod or smooth shaft.   "Check out the Lead Screw Example Build Models Example 1 - Example 2!"  Product...
  • 45mm 45mm

    OpenBuilds

    M3 Cap Head Screws

    $0.29
    M3 Cap Head Screws available in various lengths and individually, for your convenience. "These screws can be used in combination with the 1.5" Aluminum Spacers to mount Nema 17...
  • Metal V Wheel Metal V Wheel

    OpenBuilds

    Metal V Wheel

    $7.69
    The OpenBuilds Metal V Wheel Kit is great for use with any hardened V Rail Linear Guide System. Product Details Qty. 1 OpenBuilds Metal V Wheel Rockwell Hardness: M80 Compression Strength:...
    $7.69
  • Metal V Wheel Kit Metal V Wheel Kit

    OpenBuilds

    Metal V Wheel Kit

    $9.99
    The OpenBuilds Metal V Wheel Kit is great for use with any hard V Rail Linear Guide System. "This wheel has a double v shape that allows for it to ride on the V-Slot® Linear Rail as well as...
    $9.99
  • Micro Limit Switch Micro Limit Switch

    OpenBuilds

    Micro Limit Switch

    $1.99
    Micro Limit Switches available individually, for your convenience. "Check out our Micro Limit Switch Kits with Mounting Plates here." Product Details Qty. 1 Dimensions: 0.79 in x 0.59 in x 0.24 in...
    $1.99
  • Micro Limit Switch Plate Micro Limit Switch Plate

    OpenBuilds

    Micro Limit Switch Plate

    $1.99
    These Limit Switch Plates are designed for mounting to V-Slot Linear Rail. They give you multiple ways to mount and arrange your switches adjustable along the length of the linear guide...
    $1.99
  • Mini Ball Bearing 105zz 5x10x4 Mini Ball Bearing 105zz 5x10x4

    OpenBuilds

    Mini Ball Bearing 105zz 5x10x4

    $0.99
    These are the small bearings that are included with the Mini V Wheel Kits. "These Bearings can fit a variety of projects, for instance, filament extruder as they have a standard 5mm ID...
    $0.99
  • Mini Heated Bed Mini Heated Bed

    OpenBuilds

    Mini Heated Bed

    $9.99
    This is a Really Cool Mini Heated Build Plate for Your Mini 3D Printer Builds & So Much More...  Product Details Qty. 1 Dimensions: 100x100x1.6mm Fiberglass Color: Black Power -...
    $9.99
  • Mini V Gantry Plate Mini V Gantry Plate

    OpenBuilds

    Mini V Gantry Plate

    $8.99
    The Mini V Gantry Plate is sleek and used in the Mini V Linear Guide System along with OpenBuilds Mini V Wheels. "This plate has the mounting pattern to allow for end-to-end mounting that...
    $8.99
  • Mini V Gantry Set Mini V Gantry Set

    OpenBuilds

    Mini V Gantry Set

    $32.99
    The Mini V Gantry Set makes building your project easy.  You can use this Mini V Gantry to ride on any 20mm side of the V-Slot® Linear Rail system. "These Mini V Gantry Sets also work...
  • Mini V Wheel Precision Shim

    OpenBuilds

    Mini V Wheel Precision Shim

    $0.19
    Mini V Wheel Precision Shims offer precise spacing for your projects. "These are the Precision Shims used in the Mini V Wheel Kits and can also be used for spacing on many other...
    $0.19
  • Mounting Hub (5mm) Mounting Hub (5mm)

    OpenBuilds

    Mounting Hub (5mm)

    $3.99
    These Mounting Hubs will allow you to mount to practically anything, gaining a strong connection (4 M5 Screws) to a Set Screw locking Shaft Hub.  "Since the spacing between the holes are at...
    $3.99
  • NEMA 17 Stepper Motor NEMA 17 Stepper Motor

    OpenBuilds

    NEMA 17 Stepper Motor

    $17.99
    The custom OpenBuilds NEMA 17 Stepper Motor is a great choice for your lighter duty CNC projects. "This motor may be little, but it packs a powerful punch at 76 oz of torque!" Product Details  ...
    $17.99
  • NEMA 23 Stepper Motor NEMA 23 Stepper Motor

    OpenBuilds

    NEMA 23 Stepper Motor

    $27.99
    This NEMA 23 Stepper Motor is a power house when it comes to larger machines that require extra torque.   "The NEMA 23 Stepper Motor is sure to push your Builds to the next level!" Product...
    $27.99
  • OpenBuilds 8mm Spanner Wrench OpenBuilds 8mm Spanner Wrench

    OpenBuilds

    OpenBuilds 8mm Spanner Wrench

    $2.99
    This 8mm OpenBuilds spanner wrench is the perfect tool when building the OpenBuilds linear motion systems. It can be used to tighten a hex nut as well adjusting the wheel Eccentrics. Use this...
    $2.99
  • OpenBuilds Flat Bill Cap

    OpenBuilds

    OpenBuilds Flat Bill Cap

    $16.99
    Dream it - Build it - Wear it! "Your Build Pictures and Videos will look even more Pro when you are wearing a Genuine OpenBuilds Cap!" Product Details Adjustable Snapback One Size Fits...
    $16.99
  • OpenBuilds Gear - Knit Beanie OpenBuilds Gear - Knit Beanie

    OpenBuilds

    OpenBuilds Gear - Knit Beanie

    $14.99
    Dream it - Build it - Wear it!  Rib-knit, cuffed beanie keeps you toasty whether your outdoors on a cold day or in a chilly workshop. "Warm up in Style" Product Details Knit beanie keeps...
    $14.99
  • OpenBuilds Gear - Polo Shirt OpenBuilds Gear - Polo Shirt

    OpenBuilds

    OpenBuilds Gear - Polo Shirt

    $24.99
    Dream it - Build it - Wear it! "Your Build Pictures and Videos will look even more Pro when you are wearing a Genuine OpenBuilds Polo Shirt!" Product Details Size: Large (One Size Fits...
    $24.99
  • Out of stock
    OpenBuilds Gear - T-Shirt OpenBuilds Gear - T-Shirt

    OpenBuilds

    OpenBuilds Gear - T-Shirt

    $14.99
    Dream it - Build it - Wear it! "Your Build Pictures and Videos will look even more Pro when you are wearing a Genuine OpenBuilds T-Shirt!"  Product Details Sizes: Large Material: 100%...
    $14.99
  • Precision Shim - 10x5x1mm

    OpenBuilds

    Precision Shim - 10x5x1mm

    $0.29
    The Precision Shims offer precise spacing for your projects. "This Precision Shim is included with every full-sized OpenBuilds Wheel Kit.  Place it between the two Bearings to avoid...
    $0.29
  • Router/Spindle Mount Router/Spindle Mount

    OpenBuilds

    Router/Spindle Mount

    $31.99
    This super strong, high quality Router/Spindle Mount is the perfect addition to your Build.   "This mount works best with the Bosch Colt Router and with some additional shimming...
  • Self Tapping Screw Self Tapping Screw

    OpenBuilds

    Self Tapping Screw

    $0.29
    Self Tapping Screws available in various lengths and sold individually, for your convenience. "You can build a boxed frame out of V-Slot Linear Rail using these screws in a matter of...
    $0.29
  • Serrated Flanged Nut Serrated Flanged Nut

    OpenBuilds

    Serrated Flanged Nut

    $0.29
    These Serrated Flanged Nuts have a nice flange as well as a serrated face to grab hold and stay connected to your Plates. Product Details M5 Flanged OD 11mm Steel Color: Black OpenBuilds...
    $0.29
  • Set Screw Set Screw

    OpenBuilds

    Set Screw

    $0.07
    M5 Set Screws available in various lengths and sold individually, for your convenience. "These M5 Set Screws are great when prefer a low profile connection point without a screw head...
  • Shim - 12 x 8 x 1mm Shim - 12 x 8 x 1mm

    OpenBuilds

    Shim - 12 x 8 x 1mm

    $0.29
    8mm Shims in Stainless Steel. Sold individually for your convenience. "Slide on to an 8mm Metric ACME Lead Screw for a spacer." Product Details Qty. 1 ID 8mm OD 12mm 1mm Thick Stainless...
    $0.29
  • Slot Cover / Panel Holder Slot Cover / Panel Holder

    OpenBuilds

    Slot Cover / Panel Holder

    $0.99
     Dress up any build with these awesome slide-in Slot Cover/Panel Holders. Available in various lengths and colors.  "These Slot Covers are an excellent source to use as a way to hide wire...
  • Slot Washer - 15x5x2mm Slot Washer - 15x5x2mm

    OpenBuilds

    Slot Washer - 15x5x2mm

    $0.19
    V-Slot Linear Rail Slot Washers available individually for your convenience. "This versatile washer can be used to bridge the slot on V-Slot Linear Rail to allow for the mounting of...
    $0.19
  • Smooth Idler Pulley Kit Smooth Idler Pulley Kit

    OpenBuilds

    Smooth Idler Pulley Kit

    $5.99
    The OpenBuilds Smooth Idler Pulley Wheel is an easy to assemble idler free wheel that can be used with Timing Belt up to 9mm wide. "This idler pulley can be mounted in a variety of...
    $5.99
  • Smooth Idler Pulley Wheel Smooth Idler Pulley Wheel

    OpenBuilds

    Smooth Idler Pulley Wheel

    $2.99
    The OpenBuilds Smooth Idler Pulley Wheel is an easy to assemble idler free wheel that can be used with Timing Belt up to 9mm wide. "This idler pulley can be mounted in a variety of...
    $2.99
  • Socket Head Cap Screw M4 Socket Head Cap Screw M4

    OpenBuilds

    Socket Head Cap Screw M4

    $0.09
    M4 Screw includes a low profile socket head cap screw. Sold individually for your convenience. "This versatile screw can be used in many applications. Here at OpenBuilds we use this screw for...
    $0.09
  • Solid V Wheel

    OpenBuilds

    Solid V Wheel

    $2.49
    The OpenBuilds Solid V Wheel is a strong wheel that resists deflection due to it's solid nature. This wheel style was produced for two reasons.- First is for builds where heavier loads are required...
    $2.49
  • Solid V Wheel Kit Solid V Wheel Kit

    OpenBuilds

    Solid V Wheel Kit

    $5.19
    The OpenBuilds Solid V Wheel is a strong wheel that resists deflection due to it's solid nature. This wheel style was produced for two reasons.- First is for builds where heavier loads are required...
    $5.19
  • Spacer Block Spacer Block

    OpenBuilds

    Spacer Block

    $3.99
    The V-Slot Spacer Blocks were designed to be used in conjunction with the V-Slot Gantry Plate.   "This Spacer Block allows you to raise the V-Slot Gantry Plate up away from the rail 12mm,...
    $3.99
  • Spindle/Router LED Light Ring Spindle/Router LED Light Ring

    OpenBuilds

    Spindle/Router LED Light Ring

    $9.99
    This Spindle/Router LED Light Ring is designed to fit our Router/Spindle Mount. Product Details  Designed to fit our Router/Spindle Mount Version - V1.4 24v supply voltage Warm White...
    $9.99
  • Spring Loaded Tee Nuts

    OpenBuilds

    Spring Loaded Tee Nuts

    $1.29
    These Tee Nuts have a spring loaded ball that prevents unwanted movement of the nut in the slot. This allows for inserting nuts in the vertical position, as they will not slide from gravity...
    $1.29
  • Steel Tee Nut for Wood Steel Tee Nut for Wood

    OpenBuilds

    Steel Tee Nut for Wood

    $0.29
    This Steel Tee Nut adds durable steel threads in wood and particle board and is great for Builds that need hold downs like the OpenBuilds Ox CNC Machine.  Product...
    $0.29