NWS 1/2 inch DIN 7448 hexagonal socket with SW.23 finish and high durability.
NWS 3/8 inch DIN 7448 hexagonal socket with SW.22 finish and high durability.
NWS 1/2 inch DIN 7448 hexagonal socket with SW.26 measurement and high durability.
NWS 1/2 inch DIN 7448 hexagonal socket with SW.27 measurement