Product Size- This torx/star screwdriver& 39; dimensions are T15, T20, T25, T27, T30. They are professional for commercial or occasional use, 12in extra long size is ideal for hard to reach awkward areas.Ergonomic Design- Cushion grip handles of star screwdrivers help you to use very easily with ergonomic TPR handle and button on it, they are comfort and easy to control.Premium Material- These torx screwdrivers are made of chrome vanadium steel with heat treatment, high hardness and good toughness and resistance. Black finish blade with magnetic tips can conveniently attracts screws.Cushion Grip Handle- Cushion grip handle made of PP+TPR material with excellent durability, Non-slip surface design, provides a comfortable touch and improves working efficiency.Multiple Use- Our torx/star screwdrivers are designed to serve for domestic appliances, automobile, mountain bike, Harley motorcycle, DeWalt chainsaws, headlight.",