These grips are used for high tensile, flat plate, metal dumbbell samples. Samples must have clearance holes drilled in either end to accept the clamping disks. Clearance holes are 7,94mm (5/16ú) in diameter. Maximum sample width is 35mm (1.4 in). Maximum sample thickness is 6mm (0.24 in).

 
Packaging
Includes upper and lower grip.

Applications
Used for straining a metal dumbbell sample by tensile force, generally to fracture. Determines tensile characteristics including:

20kN, 4496 lbf

Elongation Stress Percentage Elongation Tensile Strength Extension Yield Stress Percentage yield point extension Proof Stress Maximum force Young's Modulus of Elasticity

View Specification Literature (pdf)