Lever-Action Wedge Grips

    • 10° wedge action.
    • Black oxide finish.
    • Heat-treated interchangeable inserts.
    • Aircraft-quality high strength alloy steel.
    • With capacities of 1K, 5K, 20K, 30K, 60K Lbf.
    • Inserts available: standard, special ground, file, pin.


Model Capacity Sample Size Flat Sample Size Round Mounting Thread
A1 1,000 Lbf Up to 5/8T x 1" Wide 1/8" to 3/4" 1" x 14
A20 30,000 Lbf Up to 5/8T x 1" Wide 1/8" to 3/4" 1" x 14
A30 30,000 Lbf Up to 5/8T x 2" Wide 1/8" to 3/4" 1" x 14
A60 60,000 Lbf Up to 3/4T x 2" Wide 1/8" to 1" 1.5" x 12
grips1a
DA-25

Deluxe-Action Wedge Grips

    • 1,000 to 60,000 Lbf capacity.
    • Flat or V-style inserts, 1″ or 2″ wide.
    • Moveable grip body, stationary inserts.
    • Handwheel activated sure-grip unit.
    • Configured for quick attachment & removal.
    • High-strength aluminum or steel alloy.
    • Black anodize or black oxide finish.


Model Capacity Width Inserts Construction Weight Per Grip
DA-1 1,000 Lbf 1" 1" Aluminum 8 Lbs
DA-15 10,000-30,000 Lbf 1" 1" Steel 16 Lbs
DA-25 10,000-30,000 Lbf 2" 2" Steel 20 Lbs
DA-65 60,000 Lbf 2" 2" Steel 55 Lbs

High/Low Temperature Positive Action Grips

    • Rapid, positive, non-slip gripping.
    • Pressure pneumatic activation.
    • Foot switch operation.
    • Non-moving grip inserts.
    • Temperature range: -300°F to +1000°F.
    • Available in 1″ or 2″ width.
    • 22,500 Lbf (100 kN) capacity.
    • Ideal for use in environmental chambers or when fast sample insertion and removal is required.
SG-115-HLG
SG-100-200sm

Pneumatic Grips (Air Grips)

    • 4:1 clamping pressure.
    • Foot switch operation.
    • Interchangeable inserts.
    • Rubber or serrated faces.
    • Black oxide finish.
    • High strength alloy steel.
    • Other air-operated grips available with capacity up to 120,000 Lbs.

Rubber Dogbone Grips

    • Use for testing rubber dogbone-type samples per ASTM D-412.
    • Made of high-strength aluminum with black anodized finish.
    • Positive action gripping.
    • Serrated insert faces.
    • Able to handle capacities up to 1,000 Lbf.
    • Rapid loading.
    • Self-centering.
SG-197-PDB
CompressionPlates

Compression Plates

    • Used in compression testing of samples.
    • Made of hardened steel for wear and durability.
    • Centering rings for sample alignment.
    • Capacity ranging up to 135,000 Lbf (600 kN).
    • Black oxide finish for protection.

Environmental Chambers

The United Environmental Chamber is manufactured for use with United load frames. Standard features include:

    • Electrical resistance heating.
    • Choice of CO2 or liquid N2 cooling.
    • Microprocessor-based temperature controller.
    • Portable, height-adjustable floor stand.
    • Available temperature range: -100°F to 1000°F.
united

Other Testing Accessories

In addition to the above items, United also manufactures a variety of other accessories designed to accommodate a wide range of material testing requirements. Items include special purpose grips and grip inserts, fixtures (flex, shear, bend, tensile), compression tools, slotted tables, and safety enclosures for United load frames.

Contact the nearest United office or click the button below for information.

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