Internal/External heavy duty circlip pliers set Features replaceable points and spring ratchet locking mechanism to securely hold against circlip tensionTip diameter: 0.12" (3mm) Internal: 3-1/16" - 6-1/4" (78mm-159mm) External: 3-1/2" - 6-1/2" (89mm-159mm)Spread: 3-1/4" (85mm) Length: 16" Tip size: 0.12" (3.0mm) -0"º, 45"º, 90"º set Molded case