Stan OnneX Clicker Thumb Release Heavy Metal Medium Medium size heavy brass frame;Spring loaded keeper to clip to D-Loop with jaw closed;Manual release reset button;Package includes 2 thumb barrel extensions, 2 thumb barrels and 3/4 finger attachmentstable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Second Color: Black Item Category Code: 2500 Product Group Code: 2500B Inactive: No