This tool set consists of 4 / 5 / 6Nm TorqSockets that will work with any mini tool containing a 5 mm Allen wrench (or single 5 mm Allen wrench). Its advanced torque limit release design consistently applies precise torque values on component bolts for safety and prevents damage to expensive carbon parts. A carry case neatly stores three preset TorqSockets (4 / 5 / 6Nm) and the 5 most popular tool bits (3 / 4 / 5 mm hex & T20 / T25 TorxA(R)).ADDED FEATURERubber Strap, Carry caseALLEN BITS3 / 4 / 5 mmFUNCTIONS15SIZE8.2 x 5.1 x 2.7 cm / 3.2" x 2" x 1.1"TOOL MATERIALHardened steelTORQUE VALUE4 / 5 / 6 NmTORXA(R) BITST20 / T25WEIGHT130 g / 4.59 oz