The Sealey AK7176 Trx-Star & Ball-End Hex + Torx Key Set with a fully polished finish The Sealey AK7176 is a TRX-Star and Ball-End Hex Key Set manufactured from heat-treated and hardened Chrome Vanadium steel with a fully polished finish. Keys range in length from 75 to 180mm and feature a rubber anti-slip coating for comfort and control. Features: Manufactured from heat treated and hardened Chrome Vanadium steel with a fully polished finish Keys range in length from 75 to 180mm and feature a rubber anti-slip coating for comfort and control Ball-end hex from 1.5 to 10mm with hex short element and TRX-Star* from T10 to T50 with security short element Comes With: Ball-End Hex (Hex Short Element): 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm TRX-Star* (Security Short Element): T10, T15, T20, T25, T27, T30, T40, T45, T50 Specification: Length: 75-180mm Nett Weight: 0.87kg