The Stark 1-1/8 in. Tamper Shank and Plate is engineered for industrial demolition jack hammers， functioning as a compactor to tamp and compact loose granular soils， gravel or sand. Constructed from high-grade industrial steel by undergoing heat treatment and precise machining to have superior strength and maximum durability. Fits for use with all XtremepowerUS demolition hammers and almost all standard 1-1/8 in. hex shank concrete breaker hammers.

For jack hammers， these extra-long sturdy hex shank bits are designed for serious demolition

Precisely machined and heat-forged from high-grade industrial steel for longer lasting durability and strength

Tamp and compact aggregate materials such as loose granular soils， gravel or sand with 6 in. x 6 in. plate size

Designed for use with XtremepowerUS demolition hammers and 1-1/8 in. hex concrete breaker hammers