WCS 0525 - Self Closing Wedge Clamp

Our most popular clamp. Extra strong self closing sliding wedges for sure, fast clamping action on many materials. Available with standard or severe diamond pattern faces, sharp straight grooves, or rounded inserts. 

BEST FOR: metal, plastics, wire, rubber

Capacity: 5000 lbs

Sample size: 0-1/4" thick and 1" wide

Clamp Height: 2.75 in

Tare Weight: 32 oz.

Other sizes of our popular wedge clamps are listed below.

WCS 0550 - 5000 lb capacity, samples 1" wide by 0-.500" thick

WCS 0575 - 5000 lb capacity, samples 1" wide by .250-.750" thick

WCS 0588 - 5000 lb capacity, samples 1" wide by .375-.875" thick

WCS 1050 - 10,000 lb capacity, samples 1" wide by 0-.500" thick

WCS 1075 - 10,000 lb capacity, samples 1" wide by .250-.750" thick

WCS 1088 - 10,000 lb capacity, samples 1" wide by .375-.875" thick

WCS 2050 - 20,000 lb capacity, samples 1.25" wide by 0-.500" thick

WCS 2075 - 20,000 lb capacity, samples 1.25" wide by .250-.750" thick

WCS 2088 - 20,000 lb capacity, samples 1.25" wide by .375-.875" thick

WCA 0525 - Air Operated Wedge Clamp

This air operated wedge clamp is ideal for a very wide range of hard to grip materials. The clamp uses air pressure as well as the proven wedge anvil action to provide a constant pressure even if the cross-section of the material tends to narrow due to the tensile forces applied. Includes 1" high by 1" wide serrated anvils. A number of other anvil styles are available to meet your needs.

BEST FOR: hard to hold materials such as metal, plastics, wire, rubber, and a host of others

Capacity: 5000 lbs

Sample size: to 1" wide and 0-0.25" thick

Clamp Height: 8 in

Tare Weight: 200 oz.

FCM 2025SA - 2" Manual Fabric Clamps

These open sided clamps are manually tightened with a hand knob on the face of the clamp. Includes serrated anvil faces. Various interchangeable anvil sizes and styles are also available.

BEST FOR: fabric, cloth, plastic, rubber

Capacity: 500 lbs

Sample size: to 1/4" thick and 2" wide

Clamp Height: 2.5 in

Tare Weight: 13 oz.

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FCM 3037 - 3" Manual Fabric Clamps

Larger open sided clamps use an Allen screw and wrench to tighten on hard-to-hold materials. Great for ASTM D5034 grab tests. Various interchangeable anvil sizes and styles are also available.

BEST FOR: fabric, cloth, plastic, rubber

Capacity: 2000 lbs

Sample size: to 3/8" thick and 3" wide

Clamp Height: 3.0 in

Tare Weight: 35 oz.

PCM 2025SA - 2" Packaging Clamp

This open sided flat plate clamp is great for thin films and peel tests found in the packaging industry. Small tightening knobs allow the clamps to close against each other for smaller samples. For samples to 1/4 inch thick and 2 inch wide.

BEST FOR: film, plastics, seals, paper

Capacity: 200 lbs

Sample size: to 1/4" thick and 2" wide

Clamp Height: 2.5 in

Tare Weight: 10 oz.

FCA 3019 - Air Operated Fabric Clamp

This air operated fabric clamp is ideal for most any hard to hold material. The clamp uses air pressure to provide a consistent force that allows for constant pressure even if the cross-section of the material tends to narrow due to the tensile forces applied. Includes 1" high by 3" wide anvils. A number of other anvil styles are available to meet your needs.

BEST FOR: hard to hold fabrics, denims, cloth, plastics, rubber

Capacity: 3000 lbs

Sample size: to 3" wide and 0.19" thick

Clamp Height: 7.5 in

Tare Weight: 168 oz.

SCA 1037 - Sheet Clamp w/ Adjustable Anvils

An all purpose clamp with hand tightened serrated anvils. Best for materials that do not tend to decrease in cross sections as tested.

BEST FOR: fabrics and metals

Capacity: 600 lbs

Sample size: to 1" wide and 0.375" thick

Clamp Height: 2 in

Tare Weight: 15 oz.

SCC 1037 - Self Closing Cam Clamp

Self closing cam type clamps for easy and quick loading of samples. Comes standard with diamond serrated cam. Optional severe serrated and smooth cam available, along with rubber coated back anvil.

BEST FOR: fabric, film, plastics

Capacity: 500 lbs

Sample size: to .375" thick and 1" wide

Clamp Height: 2.25 in

Tare Weight: 13 oz.

Other sizes of our popular self closing cam clamps are listed below.

SCC 3037 - 500 lb capacity, samples 3" wide by .375" thick, normally stocked - $ 1025 / pair

SCC 3075 - 2000 lb capacity, samples 3" wide by .750" thick, normally stocked - $ 1290 / pair

TRH 2075 - Threaded Rod Holder

Specifically designed to hold threaded ends of samples per ASTM E8. Includes quick release fixture to allow easy loading of samples.

BEST FOR: threaded rod samples

Capacity: 20,000 lbs

Sample size: 3/4"-10

Clamp Height: 6.0 in

Tare Weight: 100 oz.

FLH 0300 - Fabric Loop Holder

Large peg type grips for holding large loops of wide fabric, strapping, belting, etc. Ideal for industry standard textile tests.

BEST FOR: looped fabric, strapping

Capacity: 500 lbs

Sample size: to 3" wide

Clamp Height: 2.0 in

Tare Weight: 12 oz.

FTH 0062 - Filament & Thread Holder

Easy to load grips for fine thread, wire, and filaments. The smooth cone makes loading samples a snap as well as reduces the chance of the sample breaking at the grip. The thumb screw knob provides the holding power needed for tougher samples. 

BEST FOR: thread, fine filament

Capacity: 200 lbs

Sample size: up to 0.062" diameter

Clamp Height: 3.75 in

Tare Weight: 8 oz.

LCF 0093 - Locking Cam Filament Clamp

This locking cam fixture allows for testing of samples that have a relatively low breaking force. Aluminum or rubber anvils securely grip fine material while the curved guide prevents sample failure at the clamp.

BEST FOR: wire, yarn, thread

Capacity: 50 lbs

Sample size: up to 0.094" diameter

Clamp Height: 3.5 in

Tare Weight: 10 oz.

CCO 3719 - Open Spool Cam Clamp

Cam-type holders for wire or terminals, or other flexible material. Not suitable for some brittle or slick materials. Used for coated and bare wire, narrow strapping, and similar materials.

BEST FOR: wire, terminals

Capacity: 1000 lbs

Sample size: 3/8" wide x 3/16" thick

Clamp Height: 3.0 in

Tare Weight: 12 oz.

CWC 1035 - Cord and Wire Clamp

For very hard to hold cord and wire. Uses a combination of a spool with a diamond faced clamp for maximum holding force with sample failure between the clamps. For samples to .350 inch diameter.

BEST FOR: cord, wire, rope

Capacity: 2000 lbs

Sample size: up to 0.350 inch diameter

Clamp Height: 5.75 in

Tare Weight: 48 oz.

WTC0331 - Wire Terminal Fixture

Tests the integrity of wire/terminal connections. The rotating self aligning wheel has 12 equally spaced slots from 0.031 inch to 0.312 inch wide. Ring terminals can also be tested on a pin located in line with the 0.312 inch wide slot. Use as the bottom clamp with SGO 0125, WCS 0525, or SCC 1037 as a top clamp.

BEST FOR: wire terminals

Capacity: 1000 lbs

Sample size: various slots up to 0.312"

Clamp Height: 4.75 in

Tare Weight: 25 oz.

SFC 1040 - Flat Spool Clamp

Spool type holders for flat, flexible materials. Spools are slotted and used to wind the sample up then lock the spool in position. Sample is pulled over a second rotating spool to reduce the chance of it breaking in the clamp.

BEST FOR: strapping, fabric, cord

Capacity: 4000 lbs

Sample size: 1" wide by .100" thick

Clamp Height: 2.5 in

Tare Weight: 18 oz.

Other sizes of our flat spool clamps are listed below.

SFC 3010 - 1000 lb capacity, samples 3" wide by .100" thick, normally stocked - $ 1100 / pair

SFC 3050 - 5000 lb capacity, samples 3" wide by .250" thick, normally stocked - $ 1950 / pair

SFS 4438 - Split Spool Clamp

The clamping ability when combined with the wrapping of the material around the spool provides for high capacity and prevents sample failure at the clamp. 

BEST FOR: wire, cord, yarns

Capacity: 1000 lbs

Sample size: .437" wide by .375" thick

Clamp Height: 3.5 in

Tare Weight: 14 oz.

Other sizes of our split spool clamps are listed below.

SFS 0550 - 5000 lb capacity, samples .5" wide by .5" thick, normally stocked - $ 1425 / pair

SCF 1031 - Four Bolt Sheet Clamp

Four bolts tighten two hardened, serrated anvils to provide superior holding power for very hard to clamp materials. Ideal for flat samples.

BEST FOR: metal, plastic

Capacity: 2000 lbs

Sample size: to 1" wide and .312" thick

Clamp Height: 2.5 in

Tare Weight: 19 oz.

SFO 0187 - Grooved Spool Clamp

Spool type holder for tubing or wire to 3/16" diameter. Feed spool helps reduce breaking at the clamp.

BEST FOR: wire, cord, filament

Capacity: 1000 lbs

Sample size: to .187" diameter

Clamp Height: 3.0 in

Tare Weight: 11 oz.

SGO 0125 - Grooved Spool Clamp

Material locks into a grooved pulley for extra gripping power and to reduce the chance of breakage at the clamp for harder to hold materials.

BEST FOR: wire

Capacity: 2000 lbs

Sample size: to .125" diameter

Clamp Height: 4.50 in

Tare Weight: 28 oz.

SBB 0200 - Self Binding Bollard Clamp

Binding type clamp for thin elastic materials such as latex. Especially designed for latex glove and similar material.

BEST FOR: rubber, film, flexible plastic

Capacity: 200 lbs

Sample size: to 2" wide and .125" thick

Clamp Height: 2.5 in

Tare Weight: 8 oz.

PTH 0XXX - Peg Type Holder

Peg type grip for holding items such as bands and o-rings. Pegs are available in a number of sizes, all hardened. Please specify. A model with bearings allowing the peg to rotate is also available.

BEST FOR: o-rings, bands

Capacity: 2000 lbs

Sample size: pegs to .5" diameter

Clamp Height: 2.5 in

Tare Weight: 8 oz.