• Robust construction with 1/2"Sq drive female input and 1"Sq drive male output. • Accurately delivered torque multiplication factor of 1:12. • Compatible with a wide range of drive tools including torque and ratchet wrenches. • Includes straight and 90° reaction bars, reaction base, two breakaway adaptors* and L-type hex key. • Max. Rated Input/Output: 208Nm (153lb.ft)/2500Nm (1850lb.ft). • Supplied in storage case. • Lifetime guarantee*. • Model No. AK6291 *Note: Breakaway adaptors are not covered by the lifetime guarantee and are treated as consumable items.