Tips: 90°. Bore diameter: 19-60mm. Overall diameter: 170mm. Weight: 132 gram. Used to install and remove 19-60mm external retaining rings. Straight tips with 1.8mm tip diameter. Body and the solid non-slip tips are manufactured from oil hardened forged chrome vanadium steel. Comes with plastic coated handles, a polished head and black phosfate coating.