Advance K-318-W Universal Sander with 4" Wood Handle, 9-3/8" x 3-1/4" Summer10 Includes the latch mechanism to

Includes the latch mechanism to lock the ball into the coupler

Gold plated connectors

polypropylene-

The intermediate set is packed with four durable all-weather molded balls

Advance K-318-W Universal Sander with 4" Wood Handle, 9-3/8" x 3-1/4" Summer10 Includes the latch mechanism toStrong, but light weight aluminum base, strongly bonded rubber pad, wing nuts tighten sand paper clamps. Male threaded swivel head allows you to reach all corners. 9 3 8" x 3 1 4" Comes with 4 ft. handle Strong, but light weight aluminum base, strongly bonded rubber pad, wing nuts tighten sand paper clamps Male threaded swivel head allows you to reach all corners For use with wash replacement 4' wood pole (not included).