7 Piece Torque Multiplier Wrench Set1/2" to 3/4" Sq DriveReaction BarsRobust construction with 1/2"Sq drive female input and 3/4"Sq drive male output. Accurately delivered torque multiplication factor of 1:6.5. 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. Supplied in storage case. Note: Breakaway adaptors are not covered by the Lifetime guarantee Features: Robust construction with 1/2"Sq drive female input and 3/4"Sq drive male output. Accurately delivered torque multiplication factor of 1:6.5. 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: 231Nm(170lb. ft)/1500Nm(1100lb. ft). Supplied in storage case. Lifetime guarantee . Specification: Gear Ratio -1.9 Input Drive -1/2"Sq (Female) Maximum Rated Input -231Nm(170lb. ft) Maximum Rated Output -1500Nm(1100lb. ft) Net Weight -6.06kg Output Drive -3/4"Sq (Male) Torque Ratio -1 -6.5 Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01413 Loops 7 Piece Torque Multiplier Wrench Set - 1/2" to 3/4" Sq Drive - Reaction Bars