... ,lock pinsstandard of ball lock pin:Handle type: T handle pins ,L handle pins ,Marine handle pin ,Button handle pins ,Ring handle pins,double acting pins, heavy ... ,1/4,5/16,3/8,7/16,1/2,9/16,5/8,3/4,7/8,1(inch) or ... ,6,8,10,12,14,16,20,22,25mmMaterial of handle:stainless steel,Ally steel.carton steelMaterial of shank:stainless steel ... ,Ally steel.carton steelBall qty:1,2,3,4 Aluminum handle Ball Lock Pin