Body Diam=1/2 in Drive Size [Nom]=1/4 in Drive Type=Hex Head Width [Nom]=1/2 in (opening side); 1/2 in (drive side) Locking Type=Spring Material=Tool Steel No. of Points=6 Opening Size [Nom]=5/16 in Operating Type=Hand Tool Overall Length [Nom]=1 1/8 in Tip Size [Nom]=5/16 in Tip Type=Socket Type=Insert Bit Wt.=0.17 lb
