Component Component |
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Mount Type Mount Type |
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Material Material |
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Body Material Body Material |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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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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Jaw Material Jaw Material |
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Jaw Type Jaw Type |
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Create-Your-Own Workholders

Build a custom clamping system for holding lightweight objects such as beakers and laboratory equipment. First choose a base, and then add rods, connectors, and clamps.
Stainless steel components provide excellent corrosion resistance.
Rod-to-rod connector holds two rods at a 90° angle.
Clamps require a connector to attach to rods.

| Connector Type | Material | Each | |
| Rod-to-Rod | 304 Stainless Steel | 00000000 | 000000 |



| Jaw Opening | Lg. | Reach | Jaw Texture | Each | |
Nickel-Plated Zinc Thumb Screw Clamp | |||||
|---|---|---|---|---|---|
| 0" to 3" | 5" | 2 9/16" | Smooth | 00000000 | 000000 |
| 0" to 3 3/4" | 7" | 3 3/16" | Smooth | 00000000 | 00000 |
Nickel-Plated Zinc Thumb Screw Clamp with Stem | |||||
| 0" to 3" | 8 1/2" | 2 3/16" | Smooth | 00000000 | 00000 |
| 0" to 3 5/8" | 9" | 3 3/16" | Smooth | 00000000 | 00000 |
304 Stainless Steel Thumb Screw Clamp with Stem | |||||
| 0" to 1 7/8" | 6 3/4" | 1 1/2" | Smooth | 00000000 | 00000 |
Spring Clamp Workholders
Secure small parts in spring clamps to keep hands free for soldering, gluing, and assembly. The workholder’s arms are mounted to a base and adjust for positioning work at almost any angle.
Workholders that cannot be sold to Canada are restricted by local energy efficiency requirements.

Jaw | Base | Handle | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clamp Lg. | Opening | Reach | Wd. | Type | Texture | Arm Lg. | Lg. | Wd. | Style | Material | Grip Style | Each | |
Steel Body and Jaws | |||||||||||||
| 3 1/2" | 0" to 3/8" | 3/4" | 1/8" | Fixed | Smooth | 8" | 3" | 3" | Pliers | Steel | Plain | 0000000 | 000000 |

Jaw | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Clamp Lg. | Opening | Reach | Wd. | Type | Texture | Arm Lg. | Base Dia. | Grip Style | Each | |
410 Stainless Steel Body and Jaws | ||||||||||
| 6 1/2" | 0" to 3/4" | 3" | 3/8" | Fixed | Serrated | 2" | 3" | Plain | 000000 | 000000 |


with Adjustable Arms,
Illumination and Magnification
Jaw | Handle | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clamp Lg. | Opening | Reach | Wd. | Type | Texture | Arm Lg. | Magnification | Lens Dia. | Working Distance | Bulb Included | Base Dia. | Style | Material | Each | |
Plastic Body and Steel Jaws | |||||||||||||||
| 1 1/2" | 0" to 1/2" | 1/2" | 3/16" | Fixed | Serrated | 6" | 2.0X | 4 1/4" | 2"-8" | Yes | 6" | Pliers | Steel | 0000000 | 000000 |

Base | Handle | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clamp Lg. | Opening | Reach | Jaw Wd. | Arm Lg. | Magnification | Spot Lens Magnification | Lens Dia. | Working Distance | Bulb Included | Lg. | Wd. | Overall Lg. | Holding Capacity, lbs. | Style | Material | Electrical Connection Type | Cannot Be Sold To | Each | |
Plastic Body and Steel Jaws | |||||||||||||||||||
| 3" | 0" to 7/16" | 1/2" | 3/16" | 4 1/2" | 1.75X | 4.5X | 3 3/4" | 4" | Yes | 6 7/8" | 7 1/16" | 18" | 0.22 | Pliers | Steel | Plug In | Canada | 0000000 | 000000 |

Jaw | Arm | Base | Handle | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clamp Lg. | Opening | Reach | Wd. | Type | Texture | Lg. | Mounting Rail Lg. | Magnification | Lens Dia. | Working Distance | Lg. | Wd. | Style | Material | Grip Style | Each | |
Cast Iron Body and Jaws | |||||||||||||||||
| 1 3/8" | 0" to 7/16" | 1/2" | 3/32" | Fixed | Serrated | 3 1/4" | 4 3/4" | 2.0X | 2 1/2" | 1/4" to 3 1/2" | 2 1/4" | 2 1/4" | Pliers | Steel | Plain | 0000000 | 000000 |

8 1/2" Arm Lg. Clamps | 12 1/2" Arm Lg. Clamps | Jaw | Base | Handle | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clamp Lg. | Opening | Reach | Jaw Wd. | Clamp Lg. | Opening | Reach | Jaw Wd. | Type | Texture | Lg. | Wd. | Style | Material | Grip Style | Each | |
Steel Body and Jaws | ||||||||||||||||
| 7/8" | 0" to 7/16" | 5/8" | 1/8" | 7/8" | 0" to 5/16" | 5/8" | 3/16" | Fixed | Serrated | 9" | 6" | Pliers | Steel | Plain | 0000000 | 000000 |
Tilting-Head Bench Vises
The head tilts, rotates, and locks in place to hold work at an angle.
Bolt-on with 1 1/2" jaw width vise has grooved jaws for clamping round and uneven workpieces.
Bolt-on with 2 1/2" jaw width vise can be mounted temporarily using a clamp-on base (sold separately).


Any-Angle Tilting-Head Bench Vises

Two vise heads tilt and rotate 360°, locking in place to hold work at any angle. The arm holding the vise heads tilts 180°.
Jaw | Overall | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Vise Heads | Wd. | Max. Opening | Material | Texture | Replaceable | Throat Dp. | Lg. | Wd. | Ht. | Wt., lbs. | Mounting Fasteners Included | No. of | Dia. | Each | |
With Flat Jaws | |||||||||||||||
| 2 | 1 1/2" | 11/16" | Aluminum | Grooved | No | 3/8" | 5" | 4" | 6 1/2" | 3 | No | 2 | 3/16" | 00000000 | 0000000 |
Screw Clamps
Use mounting bases to attach screw clamps to flat surfaces. Their threaded portion is machined at a slightly downward angle so the clamp can get a strong grip on the workpiece. Length is measured from under the screw collar.































