The retaining ring pliers is used with external retaining rings - Fixed tips are precision formed and induction hardened for accurate fit and long wear For Bore Dia. / 3/8 in to 9/16 in Tip Dia. / 0.038 in Tip Angle / 0 Degrees Tip Type / Fixed Overall Length / 5 3/8 in Number of Pieces / 1 Material / Carbon Steel Handle Color / Red Handle Design / Cushion Grip Standards / GGG-P-480, ANSI B107.19