Standard Pack = 1 piece(s). Dimension F=1.04 IN; Head Length=2 IN; Insert Width=0.197 IN; Maximum Depth=1.26 IN; Maximum Diameter=3.74 IN; Right/Left Hand=Right; Screw=SR M6 x 20; Shank Size=1 IN x 1 IN; Trade Name=Heli-Face; Type=Heli-Face; Wrench=Hex HW 5.0;