Leather Bottom Canvas, 1 Compartment, 17 in X 12 in, w Swivel Snap ORS NASCO Double lock stitched with high Double lock stitched with high strength 5 ply Tex 90 Dupont™ Kevlar® thread FR lined collar Open back design allows cool comfort and protection for hot climate conditions Can be worn with 14 in and 20 in bibs (sold separately) which are detachable via electrical insulated snaps and have waist straps with quick release buckle systems Tight tolerances for snug fit on fastener Ball and spring design which allows for a 30° working angle Designed to withstand the high torque and force associated with impact tools in repetitive application Features two through holes and a groove to accept a Proto® Retaining Ring or pin and O ring to help secure the socket to the drive tool anvil Position at appropriate angle to turn fasteners where obstructions prevent a straight application reinforced with leather for water resistance and strength Durable straight wall and tapered wall buckets are made of heavy duty canvas High density polyethylene top ring for strength and chemical resistance