Mounting Sockets for Friction-Grip Stem Casters
Sockets for angle iron and channel mount to the sides or corners of angle iron and channel. Sockets for round tubing and square tubing press-fit into tubing. Use the round stem shape with grip-ring stem casters and the tapered round stem shape with grip-neck stem casters. Sockets for wood have teeth on the edge of the socket to grip wood legs for a secure hold.
For technical drawings and 3-D models, click on a part number.


Mounting Plate | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Mount. Location | For Use On | For Stem Type | For Stem Shape | For Stem Dia. | For Max. Stem Lg. | Lg. | Wd. | Material | Each | |
Inside Corner | Angle Iron, Channel | Friction Grip | Round | 7/16" | 1 1/2" | 1 11/16" | 1 3/8" | Steel | 00000000 | 00000 |




Mounting Plate | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mount. Location | For Use On | For Stem Shape | For Stem Dia. | For Max. Stem Lg. | For Screw Size | Lg. | Wd. | Material | Pkg. Qty. | Pkg. | |
Inside Corner | Angle Iron, Channel | Round | 7/16" | 1 1/2" | 1/4" | 1 11/16" | 1 3/8" | Zinc-Plated Steel | 4 | 00000000 | 000000 |
Outside Corner | Angle Iron, Channel | Round | 7/16" | 1 1/2" | 1/4" | 1 11/16" | 1 3/8" | Zinc-Plated Steel | 4 | 00000000 | 00000 |
Side | Angle Iron, Channel | Round | 7/16" | 1 1/2" | 1/4" | 1 5/8" | 2 3/16" | Zinc-Plated Steel | 4 | 00000000 | 00000 |
Mounting Sockets for Threaded-Stem Casters

Sockets mount to the inside corners of angle iron and channel to provide a threaded mounting hole for stem casters.
For technical drawings and 3-D models, click on a part number.
Mounting Plate | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For Use On | Mounting Location | For Stem Shape | For Stem Thread Size | For Screw Size | Lg. | Wd. | Material | Pkg. Qty. | Pkg. | |
Screw-On Sockets | ||||||||||
Angle Iron, Channel | Inside Corner | Round | 3/8"-16 | 3/16" | 1 5/16" | 2" | Zinc-Plated Steel | 4 | 00000000 | 00000 |
Angle Iron, Channel | Inside Corner | Round | 5/16"-18 | 3/16" | 1 5/16" | 2" | Zinc-Plated Steel | 4 | 00000000 | 0000 |
T-Slotted Framing Mounting Brackets
Attach sensors, tubes, and other components to T-slotted framing rails and structures.
For technical drawings and 3-D models, click on a part number.


End cap mounting plates have a threaded hole to accept attachments such as mounting feet and stem casters. Tap holes in the end of each rail and screw the bracket in to install.
Silver | Black | ||||||
---|---|---|---|---|---|---|---|
For Rail Ht. | For Stem Thread Size | Material | Mounting Fasteners Included | Each | Each | ||
For Double Rails | |||||||
2" | 1/4"-20 | Powder-Coated Zinc | Yes | 000000 | 00 | 000000000 | 000000 |
2" | 3/8"-16 | Powder-Coated Zinc | Yes | 00000000 | 000000 | 000000 | 00 |
3" | 3/8"-16 | Powder-Coated Zinc | Yes | 00000000 | 00000 | 000000000 | 00000 |
3" | 1/2"-13 | Powder-Coated Zinc | Yes | 00000000 | 00000 | 000000 | 00 |
40mm | M6 × 1 mm | Powder-Coated Zinc | Yes | 000000 | 00 | 00000000 | 00000 |
60mm | M8 × 1.25 mm | Powder-Coated Zinc | Yes | 000000 | 00 | 00000000 | 00000 |
80mm | M8 × 1.25 mm | Powder-Coated Zinc | Yes | 000000 | 00 | 00000000 | 00000 |
90mm | M12 × 1.75 mm | Powder-Coated Zinc | Yes | 000000 | 00 | 00000000 | 00000 |
For Quad Rails | |||||||
2" | 1/4"-20 | Powder-Coated Zinc | Yes | 000000 | 00 | 000000000 | 00000 |
2" | 3/8"-16 | Powder-Coated Zinc | Yes | 00000000 | 00000 | 000000 | 00 |
3" | 3/8"-16 | Powder-Coated Zinc | Yes | 000000 | 00 | 000000000 | 00000 |
3" | 1/2"-13 | Powder-Coated Zinc | Yes | 00000000 | 00000 | 000000 | 00 |
60mm | M8 × 1.25 mm | Powder-Coated Zinc | Yes | 000000 | 00 | 00000000 | 00000 |
80mm | M8 × 1.25 mm | Powder-Coated Zinc | Yes | 000000 | 00 | 00000000 | 00000 |
90mm | M12 × 1.75 mm | Powder-Coated Zinc | Yes | 000000 | 00 | 00000000 | 00000 |
T-Slotted Framing Caps, Covers, and Seals
Seal T-slots, rail ends, and gaps between rails to keep out dust, debris, and other contaminants.
For technical drawings and 3-D models, click on a part number.

End caps protect the ends of rails from damage and keep out dust and grime.
For Rail Ht. | Angle | Material | Color | Each | |
Push In | |||||
---|---|---|---|---|---|
40mm | 45° | ABS Plastic | Black | 00000000 | 00000 |

End caps snap on to protect the ends of rails from damage and keep out dust and grime.
For Rail Ht. | Angle | Includes | Material | Color | Each | |
Push In | ||||||
---|---|---|---|---|---|---|
40mm | 45° | Push-In Rivet | ABS Plastic | Black | 00000000 | 00000 |

End caps protect the ends of rails from damage and keep out dust and grime.
For Rail Ht. | Material | Color | Each | |
Push In | ||||
---|---|---|---|---|
120mm | ABS Plastic | Black | 00000000 | 00000 |

For Rail Ht. | |||||
---|---|---|---|---|---|
Single, Single Radius Two Slot | Material | Color | Pkg. Qty. | Pkg. | |
40mm | Plastic | Black | 10 | 00000000 | 00000 |