BRAND NEW - 11 Piece SNAP RING PLIER and TOOL SET! A circlip (a combination of "circle" and "clip", and pronounced thus), or snap ring is a type of fastener consisting of a semi-flexible metal ring with open ends which can be snapped into place, into a machined groove on a dowel pin or other part to permit rotation but to prevent lateral movement. There are two basic types: internal and external, referring to whether they are fitted into a tube or over a shaft. Circlips are often used to secure pinned connections. This Circlip Plier set can be used to operate both INTERNAL and EXTERNAL rings. Made from Heat Treated Steel. Comfortable grip handles Here are some specs: Tips: .038" - .09" Plier Sizes: 5 1/2" - 9" 1- 5" Hook Tool 1- 5" Pick Tool Includes a Nice plastic storage organizer Case. BRAND NEW!