SHALL 18-Piece Drive Tool Accessory Set, Includes Socket Extension Bar, Socket Adapters, Swivel Universal Joints & Impact Coupler, 1/4" 3/8" 1/2" Drive Impact Extension Set

SHALL 18 Pcs Impact Drive Tool Accessory Set are all made of high quality Cr-v steel. Includes: 1/4" Dr Extension Bar (3" & 6"); 3/8" Dr Extension Bar (3"& 6"&10"); 1/2"Dr Extension Bar (3"& 6"&10"); Impact Socket Adapter: 1/4"F * 3/8"M, 3/8"F * 1/4"M, 3/8"F * 1/2"M, 1/2"F * 3/8"M; Impact Univeral Joint: 1/4"Dr, 3/8"Dr, 1/2"Dr; Impact Coupler: 1/4"Hex * 1/4"Dr, 1/4"Hex * 3/8"Dr, 5/16"Hex * 1/2"Dr. The professional drive extension and impact socket adapter set come in a heavy duty blow molded storage case for easy organization and transportation.