Heavy Duty Clamp-On Framing and Fittings
Build workstations, conveyors, and shelving for heavy loads. These clamp-on framing rails and fittings are the thickest and sturdiest in our offering. The fittings slide over the rails in one piece. Tighten their bolts to clamp them in place—no machining or welding required.
For technical drawings and 3-D models, click on a part number.
Through-hole fittings allow rails to run all the way through.
Rail supports secure long runs of railing.
Flanged fittings are easy to attach to panels, floors, walls, and ceilings.
Aluminum fittings resist corrosion in wet environments.
Flange | Mounting Holes | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Rail OD | Material | Lg. | Wd. | Overall Ht. | No. of Through Holes | No. of | Dia. | Mounting Fasteners Included | Each | |
Flush | ||||||||||
| 1/2" | Aluminum | 1 5/8" | 1 5/8" | 1 1/2" | 1 | 4 | 3/16" | No | 0000000 | 000000 |
| 3/4" | Aluminum | 1 5/8" | 1 5/8" | 1 1/2" | 1 | 4 | 3/16" | No | 0000000 | 00000 |
| 1" | Aluminum | 2 3/8" | 2 3/8" | 2" | 1 | 4 | 1/4" | No | 0000000 | 00000 |
| 1 1/4" | Aluminum | 2 3/8" | 2 3/8" | 2" | 1 | 4 | 1/4" | No | 0000000 | 00000 |
| 1 1/2" | Aluminum | 3 5/8" | 3 5/8" | 2 3/4" | 1 | 4 | 5/16" | No | 0000000 | 00000 |
| 2" | Aluminum | 4 1/8" | 4 1/8" | 3 3/8" | 1 | 4 | 7/16" | No | 0000000 | 00000 |
Offset | ||||||||||
| 1/2" | Aluminum | 2" | 1 3/8" | 1 5/8" | 1 | 2 | 3/16" | No | 0000000 | 00000 |
| 3/4" | Aluminum | 2" | 1 3/8" | 1 5/8" | 1 | 2 | 3/16" | No | 0000000 | 00000 |
| 1" | Aluminum | 3 1/8" | 2 1/8" | 2 1/2" | 1 | 2 | 1/4" | No | 0000000 | 00000 |
| 1 1/4" | Aluminum | 3 1/8" | 2 1/8" | 2 1/2" | 1 | 2 | 1/4" | No | 0000000 | 00000 |
| 1 1/2" | Aluminum | 4 1/8" | 3 1/8" | 3 1/2" | 1 | 4 | 5/16" | No | 0000000 | 00000 |
| 2" | Aluminum | 5" | 3 5/8" | 3 7/8" | 1 | 4 | 7/16" | No | 0000000 | 00000 |
Through-hole fittings allow rails to run all the way through.
Add-on through-hole fittings can be added to existing structures without disassembling.
Rail supports secure long runs of railing.
Aluminum fittings resist corrosion in wet environments.
Flanged fittings are easy to attach to panels, floors, walls, and ceilings.
Bolt components to these positioning mounts. Push the button to slide them onto a rail and release it to lock them in place.
An anodized finish resists corrosion and wear better than plain aluminum.
Bearing | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Rail OD, mm | No. of Buttons | Lg. | Wd. | Ht. | Cap., lbs. | Material | No. of Through Holes | Type | Material | Mounting Fasteners Included | Each | |
Vertical Working Orientation | ||||||||||||
| 30 | 1 | 2 3/8" | 2 3/8" | 2 3/8" | 0.9 | Anodized Aluminum | 1 | Sleeve | Anodized Aluminum | Yes | 0000000 | 0000000 |
| 40 | 1 | 2 3/4" | 2 3/8" | 2 3/8" | 0.9 | Anodized Aluminum | 1 | Sleeve | Anodized Aluminum | Yes | 0000000 | 000000 |
Bolt components to these positioning mounts. Slide them onto a rail by holding down their button or buttons, and release to lock them in place.
An anodized finish resists corrosion and wear better than plain aluminum.
For Rail, mm | Bearing | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Ht. | No. of Buttons | Lg. | Wd. | Ht. | Cap., lbs. | Material | No. of Through Holes | Type | Material | Mounting Fasteners Included | Each | |
Horizontal Working Orientation | |||||||||||||
| 12 | 12 | 1 | 2" | 1 3/4" | 1" | 0.4 | Zinc | 1 | Roller | Zinc | Yes | 00000000 | 000000 |
| 12 | 12 | 2 | 2" | 1 3/4" | 1" | 0.4 | Zinc | 1 | Roller | Zinc | Yes | 0000000 | 00000 |
Vertical Working Orientation | |||||||||||||
| 40 | 40 | 1 | 3 1/8" | 2 3/8" | 2 3/8" | 0.9 | Anodized Aluminum | 1 | Sleeve | Anodized Aluminum | Yes | 0000000 | 000000 |
Clamp-On Framing and Fittings
Fittings come in two pieces to clasp over rails, making assembly and disassembly quicker than our other framing. Use it to form temporary partitions, modular conveyors, and workstations. To assemble, clamp fittings onto the rail and tighten the included cap screw and nut. For permanent connections and added strength, fittings have a 5/32" hole to drill in an additional screw (not included).
For technical drawings and 3-D models, click on a part number.
For Rail OD | Drive | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric, mm | Material | Thread Size | Style | Size, mm | Includes | Pkg. Qty. | Pkg. | |
| 1.08" | 28 | Zinc-Plated Steel | M6 | Hex | 5 | 25 Barrel Nuts, 25 Socket Head Cap Screws | 50 | 0000000 | 000000 |