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NW Rock Cradle



Rock Mechanics

Sub Category:

Surface Hardness

Product Group:

Rock Classification Hammer, NW Rock Cradle

The Rock Cradle is used to hold cores in place during rock classification test procedures. The cradle incorporates a guide for positioning the hammer to allow for a series of readings along the length of the core

Standards: ASTM D5873

Core Size NW size specimens
Description NW Rock Cradle



Construction All metal; treated for rust resistance
Core Size NW size specimens
Weight Net 20 lbs. (9.1 kg)