Sealey 12 piece socket set deep walldrive 1 2in sq drive metric sealey premier ak2871 this set from sealey includes 12 dual finished walldrive reg deep sockets in a range of metric sizes with 1 2in square drive set supplied on a socket rail and backed by a lifetime warranty sealey ak2871 socket set deep walldrive 12pc 1 2 sq drive metric