Sockets 1/2 in. Drive Deep Metric 19 mm, 21 mm Black

1/2" Square Drive, Black Impact Socket is Deep & Thin Walled to Reach Areas Conventional Sockets Won't. Flip Socket Provides Two Socket Sizes, Which Cover Virtually all SAE Automotive Wheel Lug Sizes. Deep, Thinwall Flip Socket, 19mm, 21mm 1/2" square drive, black impact socket is deep and thin walled to reach areas conventional sockets won't. Flip socket provides two socket sizes which cover virtually all SAE automotive wheel lug sizes