Drive Size [Nom]=1/2 in Drive Type=Square Finish=Chrome Plated Head Thickness [Nom]=15/16 in Head Width [Nom]=2 7/32 in Locking Type=Ball Material=Alloy Steel Measuring System=Inch No. of Points=12 Opening Size [Nom]=1 5/8 in Opening Type=Flare Wt.=0.31 lb
