Double 'U" Shear Mounts feature a soft, vertical spring rate. These mounts are capable of dampening shock and vibrations in the vertical as well as lateral direction. The design incorporates built in protection against metal to metal bottoming. Fitting & Installation :- 1. Double U - Shear mounts have threads to accommodate grooves. 2. Avoid non - load dependent offset wof the U-Shaped channel sections relative to each other. 3. Individual components permit adjustments to allow for in-situ planar offset. 4. It is important to ensure full surface contact between the mating faces of the U-shaped channel sections and the frame on the one hand and the supported mass on the other.