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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Drop-In Bar-Style Hold-Down Clamps for Workholding Tables
The base fits into holes on most workholding and welding tables for clamping anywhere on the work surface. The clamping arm slides freely along the bar for quick positioning. Use the handle for final tightening.
For technical drawings and 3-D models, click on a part number.
For Hole | |||||||
|---|---|---|---|---|---|---|---|
| Max. Clamping Clearance | Reach | Holding Capacity, lbs. | Size | Shape | Body Material | Each | |
| 8" | 4" | 650 | 16mm | Round | Steel | 0000000 | 000000 |
Fixturing Tables
Add components such as clamps, brackets, stops, rests, mounting plates, fixturing squares, risers, and V-blocks to build fixtures for welding and assembly.
Tables have removable plates that are precision ground to a tight tolerance for accurate positioning. Holes in a grid pattern and slots between the plates support a variety of clamps or workholding setups.
Overall | Slots | Plates | Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Load Capacity, lbs. | No. of | Wd. | Ctr.-to-Ctr. | No. of | Wd. | Thick. | No. per Plate | Dia. | Ctr.-to-Ctr. | Flatness Tolerance | Material | Plate Material | Features | Each | |
| 38" | 22" | 36" | 2,000 | 2 | 1 3/4" | 8" | 3 | 6 1/4" | 5/8" | 57 | 5/8" | 2" | 0.012" per 3 ft. | Steel | Nitride-Coated Steel | Leveling Feet | 0000000 | 000000000 |
| 47" | 38" | 36" | 5,000 | 5 | 1 3/4" | 8" | 6 | 6 1/4" | 5/8" | 57 | 5/8" | 2" | 0.012" per 3 ft. | Steel | Nitride-Coated Steel | Leveling Feet | 0000000 | 00000000 |
| 78" | 38" | 36" | 5,500 | 9 | 1 3/4" | 8" | 10 | 6 1/4" | 5/8" | 57 | 5/8" | 2" | 0.012" per 3 ft. | Steel | Nitride-Coated Steel | Leveling Feet | 0000000 | 00000000 |
| Replacement Plate | 0000000 | Each | 0000000 |
Hold-down clamps secure work anywhere on table's surface. The arm slides up and down freely so the clamp can be quickly moved into position. Once in place, use the handle for final tightening.
Clamping Surface | Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Max. Clamping Clearance | Reach | Holding Capacity, lbs. | For Hole Size | Type | Material | Texture | Body | Handle | Each | |
| 8 1/2" | 4" | 400 | 5/8" | Swivel Pad | Steel | Smooth | Steel | Steel | 0000000 | 000000 |
Right-angle brackets hold work at a precise 90° angle.
Slots | Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | No. of | Lg. | Wd. | No. of | Dia. | Ctr.-to-Ctr. | Material | Each | |
| 3 5/8" | 1 3/16" | 1 5/8" | 1 | 2" | 5/8" | 1 | 5/8" | __ | Black-Oxide Steel | 0000000 | 000000 |
| 3 5/8" | 1 3/16" | 3 5/8" | 1 | 2" | 5/8" | 3 | 5/8" | 1" | Black-Oxide Steel | 0000000 | 00000 |
| 6" | 1 3/16" | 3 5/8" | 1 | 5" | 5/8" | 3 | 5/8" | 1" | Black-Oxide Steel | 0000000 | 00000 |
| 6" | 1 3/16" | 7 5/8" | 1 | 5" | 5/8" | 7 | 5/8" | 1" | Black-Oxide Steel | 0000000 | 00000 |
| 6" | 2" | 12" | 1 | 5" | 5/8" | 11 | 5/8" | 1" | Black-Oxide Steel | 0000000 | 000000 |
Straightedge stops mount to the table to create a reliable straightedge for alignment.
Toggle clamp mounting plates let you position a toggle clamp anywhere on the table.
Plate | Mounting Holes | |||||||
|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | No. of | Thread Size | Stud Dia. | Material | Each | |
| 2 3/4" | 2 3/8" | 5/8" | 4, 4 | M5, M6 | 5/8" | Steel | 0000000 | 000000 |
 2" Lg.×2" Wd.×10" Ht. Fixturing Square |  4" Lg.×4" Wd.×4" Ht. Fixturing Square | |
 6" Lg.×2" Wd.×12" Ht. Fixturing Square | ||
 6" Lg.×2" Wd.×12" Ht. Fixturing Square |  6" Lg.×2" Wd.×12" Ht. Fixturing Square | |
Fixturing squares elevate workpieces or position clamps and other fixture components. Use them individually or stack multiple.
Slots | Holes | Tolerance | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | No. of | Lg. | Wd. | Ctr.-to-Ctr. | Plate Thick. | No. of | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Wt., lbs. | Squareness per 4" | Parallel | Material | Each | |
| 2" | 2" | 10" | __ | __ | __ | __ | 1/2" | 20 | 5/8" | 1" | __ | 5 | 0.001" | 0.002" | Steel | 0000000 | 0000000 |
| 4" | 4" | 4" | 2 | 2" | 5/8" | 2" | 1/2" | 21 | 5/8" | 2" | 1 7/16" | 8 | 0.001" | 0.002" | Steel | 0000000 | 000000 |
| 4" | 4" | 8" | 2 | 2" | 5/8" | 2" | 1/2" | 39 | 5/8" | 2" | 1 7/16" | 13 | 0.001" | 0.002" | Steel | 0000000 | 000000 |
| 4" | 4" | 12" | 2 | 2" | 5/8" | 2" | 1/2" | 57 | 5/8" | 2" | 1 7/16" | 18 | 0.001" | 0.002" | Steel | 0000000 | 000000 |
| 6" | 2" | 12" | 2 | 4" | 5/8" | __ | 15/32" | 26 | 5/8" | 1" | 1" | 6.4 | 0.002" | 0.006" | Iron | 0000000 | 000000 |
Side clamps apply pressure to hold work from the side.
| Lg. | Ht. | Stud Dia. | Material | Spindle Material | Each | |
| 3 1/2" | 2" | 5/8" | Black-Oxide Steel | Aluminum | 0000000 | 000000 |
Risers hold components above the surface of the table. A 5/8” hole at the top lets you attach a component, such as a V-block, to the riser.
V-blocks support round material and raise it off the table. Pivoting V-blocks conform to the shape of your workpiece, so they're good for holding round workpieces of different diameters.
Fasteners connect components to each other or to the table.
Thread | Head | Drive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shoulder Lg. | Size | Lg. | Dia. | Ht. | Lg. | Size | Style | Material | Includes | Pkg. Qty. | Each | |
Shoulder Screw—5/8” Shoulder Dia. (-0.001” to 0”) | ||||||||||||
| 1/2" | 1/2"-13 | 3/4" | 7/8" | 3/8" | __ | 5/16" | Hex | Black-Oxide Steel | Nut, Washer | __ | 0000000 | 00000 |
| 3/4" | 1/2"-13 | 3/4" | 7/8" | 3/8" | __ | 5/16" | Hex | Black-Oxide Steel | Nut, Washer | __ | 0000000 | 0000 |
| 7/8" | 1/2"-13 | 3/4" | 7/8" | 3/8" | __ | 5/16" | Hex | Black-Oxide Steel | Nut, Washer | __ | 0000000 | 0000 |
| 1" | 1/2"-13 | 3/4" | 7/8" | 3/8" | __ | 5/16" | Hex | Black-Oxide Steel | Nut, Washer | __ | 0000000 | 0000 |
| 1 1/4" | 1/2"-13 | 3/4" | 7/8" | 3/8" | __ | 5/16" | Hex | Black-Oxide Steel | Nut, Washer | __ | 0000000 | 0000 |
Ball-Lock Screw—5/8” Stud Dia. | ||||||||||||
| __ | __ | __ | 7/8" | __ | 7/8"-1 1/8" | 1/4" | Hex | Steel | __ | __ | 0000000 | 00000 |
| Pkg. | ||||||||||||
| __ | __ | __ | 7/8" | __ | 7/8"-1 1/8" | 1/4" | Hex | Steel | __ | 12 | 0000000 | 000000 |
Parallel Straightedges
Level machinery, check surface flatness, and scribe work positions. The top and bottom faces are precision ground within 0.0001" per 12".