DZ-50 Ratchet Handle

High-precision, high-strength tap wrench for hex shank tools.
Body made of lightweight, ultra-high-strength super duralumin used in aircraft and race cars.
Sliding handle bar generates high torque for stable operation.
Innovative chucking system combining quick-release and fast-turn functions.
Prevents loosening and dropping during operation while allowing one-touch bit replacement.
Bit sleeve with a fast-turn function enabled by a unique internal structure.
Ratchet mechanism with six alloy cams and a 36-tooth carbon steel gear for high precision and strength.
Six cams and springs hold the gear from all directions to minimize play.
Three cams evenly lock the gear to prevent gear damage.
For use with various tool bits.