Fuller Pro Socket 1/2 inch drive 17mm Silver SKU: 254207 MODEL: 507-4717 Error. try again later You've successfully joined the club $ 7 .98 each Mitre 10 Variants Fuller Pro sockets are industrial grade for daily use. The range of CRV steel sockets with polished chrome finish are compatible with most brands of ratchets. Features and benefits Heavy-Duty Chrome Vanadium Steel. Polished with clear size marking. 12pt design for fast flexible fitment.