G1097 Mark-10 3-point / 4-point Bend Fixture

The G1097 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 roller 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 roller diameters. 10 mm dia. rollers 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.

Made in the USA and comes with a three year limited manufacturer’s warranty.
Shop for G1097 at MRM Metrology.

SKU: G1097 Category:

Product Description

  • Features
  • Specifications
  • Dimensions
  • Accessories
  • Downloads
  • Calibration
○ 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)
Capacity 2,000 lbf ; 10 kN
Weight* 0.2 kg ; 0.5 lb
Housing Material 303 SS
Roller Material 416 SS, hardened
Includes 10 mm. dia. roller and o-rings

*Including two blocks and 10 mm dia. rollers


Roller Kits 1 mm, 2 mm, and 5 mm diameter kits accommodate other testing requirements. Each kit includes four rollers and eight o-rings. Contact Mark-10 for other sizes
Eye end Adapters Allow for quick grip installation and removal, and prevent grip rotation
Mount to common test frames, load cells, and force gauges


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