127pcs SAE/Metric Tap and Die Set, Ratcheting SAE Metric TAP and Die Set

MAKE THE JOB MORE EFFORTLESS - compared with normal, REVERSIBLE RATCHETING T HANDLES have the advantages of one-way rotation and efficient transmission, allowing users to easily control rotation direction and speed while generating greater with less effort. Ratcheting with 5° swing arc and has a reversing lever to eliminate hand-over-hand turning, lock guide system reduces the'walk back' of the die guide and keeps the centered while cutting.