Aluminum fingers accurately align the wrench inside the tube and
hold the teeth in place. Crank handle quickly spins tubes in or out.
Universal wrench fits all factory choked shotguns and Briley X-2
tubes. (Will not fit Briley special thinwall tubes.)
SPECS: Plastic knob, aluminum fingers and handle, stainless
steel body. 12 ga. and 20 ga.
Catalog page 184