Description Powermate Vx P024-0152SP Spring Retainers - 2-Piece are designed to facilitate the easy changing of chisels. The Powermate Vx Spring Retainers - 2-Piece fits all .401 shank air hammers. Powermate is one of the world's leading brands of portable and standby electric generators, air compressors, water pumps, air tools, pressure washers, and accessories.Includes 2-Spring RetainersOffering Easy Way to Swap ChiselsFeatured for Use with Powermate Air Hammers 024-0075CT and P024-0139SPDesigned to Fit All .401-Inch Shank Air HammersOffers a Durable Black Finish