SMALL CONVERTIBLE INTERNAL AND EXTERNAL SNAP RING Use pliers on small internal or external snap rings where space is limited. Unique push-button feature allows for effortless change. Pliers fit internal ring sizes 1/4 through 1"(6.4through 25.4mm) and external ring sizes 1/8 through 1" (3.2 through 25.4mm). Pliers include 5 pairs of color-coded tips in sizes 0.023 straight, 0.036 and 0.047 straight and 90 degree. Cushion-grip handles provide comfort while broached jaws provide tip control and stability. Replacement part: 3150-77 Point Kit (includes 2 each of 5 different sizes: 0.023 straight, and 0.036 and 0.047 straight and 90).