Mark-10 3-point / 4-point Bend Fixtures for ASTM C393, C1161, D790


Starting at $180.00$171.00

Additional Items to Consider

This family of bend fixtures is designed for 3-point and 4-point bend testing of plastics, metals, ceramics, tubing, and many other materials. Two base sizes are available, along with an upper anvil, and optional support diameters. Use a base-anvil combination for 3-point bend testing or two bases for 4-point bend testing. The fixtures conform to ASTM C393, C1161, D790, and related standards.

Bases feature movable blocks with multiple V-grooves to accept several support diameters. 10 mm dia. supports are included, and other sizes are available.

The bases feature engraved rulers, dual-graduated with an inch scale on one side and mm scale on the other. Includes integrated eye end mounting, and requires an eye end adapter to mount to Mark-10  force gauges or  force sensors, and test stands. The bases also include thru-holes and mounting screws for direct mounting to certain test stands.

  • Designed for 3-point and 4-point bend testing
  • Accommodate a broad sample size range
  • Rugged design
  • Dual graduated rulers – in and mm
  • Recommended for use with a motorized test stand.
  • May be used with eye end adapters or mounted to test stands with mounting screws (except anvil – eye end mounting only).

Mark-10 Specifications

Model Capacity
lbF [kN]
lb [kg]
Shipping Weight
lb [kg]
Housing material Block material Support material Includes
G1095 500
2024 Al 303 SS 416 SS, hardened Screws for test stand mounting, two 10 mm dia. supports and o-rings
G1096 2,000
2024 Al 303 SS 416 SS, hardened Screws for test stand mounting, two 10 mm dia. supports and o-rings
G1097 2,000
303 SS 416 SS, hardened 10 mm. dia. support and o-rings

* including two blocks and 10 mm dia. supports

Optional Equipment

  • Eye End Adapters
    Allow for quick grip installation and removal, and prevent grip rotation. Mount to common test frames, load cells, and force gauges.


G1095 dimensional drawing

Weight 8 lbs
Dimensions 5.9 × 3.45 × 3.03 in

G1095 Bend fixture base, 500 lbF, G1096 Bend fixture base, 2,000 lbF, G1097 Upper anvil for bend fixture bases, 2,000 lbF

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