Painter's pole thread to tripod socket (1/4-20 thread). The thread extends 1/4 from the end for a perfect connection to cameras and gear. Mounts on most common painters poles and screw-in broom handles. Removable 1/4- 20 screw made from stainless steelSet screw lock for secure mounting. Made from machined aluminum with a black anodized finish and laser engraving. Mount any common accessory that use a 1/4 -20 thread. Includes 5/64 hex wrench