Sealey locking wheel nut removal set 17 19 21 22mm 1 2in sq drive sealey sx201 this 5 piece set from sealey includes 4 forged chrome molybdenum steel 1 2in sq drive sockets for the removal of wheel locking nuts when the key is not available they may also be used on fixings too damaged or corroded for standard sockets sealey sx201 locking wheel nut removal set 17 19 21 22mm 1 2 sq drive