Channellock 6 1/4" Internal/external retaining ring plier features Channellock Blue grips for comfort. Plier includes 5 pairs of color coded interchangeable tips. Length: 6 1/4-inch. Size: 1. 31-inch Jaw Length. Throat depth: 3. 29-inch. Heavy duty return spring, retaining ring pliers. Includes 5 pairs of color coded interchangeable tips. Coiled spring for positive jaw opening with spring activated latch. Channellock Blue grips for comfort. 929 external: 1 1/2-4 inches, internal: 1 13/16-4 inches includes tips: 0. 090-inch, 0. 108-inch, 0. 120-inch 15 and 0. 090-inch, 0. 108-inch, 0. 120-inch 90. 927 external: 1/4-2 inches, internal: 3/8-2 inches includes tips: 0. 036-inch, 0. 047-inch, 0. 070-inch straight and 0. 036-inch, 0. 047-inch 90. 926 external: 1/8-1 inches, internal: 1/4-1 inches includes tips: 0. 023-inch, 0. 036-inch, 0. 047-inch straight and 0. 036-inch, 0. 047-inch 90. Joint: 0. 87-inch thickness x 1. 12-inch width. Heavy duty return spring. Coiled spring for positive jaw opening. Spring activated latch. Channellock Ring Plier converts internal snap ring plier into external snap ring plier by a simple finger adjustment of two sliders.