One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.
Robust construction, 1/2" drive female input and 3/4" drive male output.
Multiplication achieved by planetary gear train, a gear ratio of 1:3.3.
Compatible, a wide range of drive tools including torque and ratchet wrenches.
Adjustable length reaction arm makes it ideal for limited access use.
Max. Rated Input: 300Nm (225lb.ft), Max. Rated Output: 1000Nm (750lb.ft).
*Lifetime guarantee*





