Semi-automatic steel hook

Features:
Heavy-duty design to hold up to the hazards of construction sites.
Soft black knurled handle that will keep your wrist PAIN FREE.
SAVE time, energy and finish up your work QUICKER!
Safely and easily twist wire ties to hold rebar together
Designed to give MAXIMUM pull strength with MINIMAL effort

INTELLIGENT - recoil and reload function reduces repetitive action strain

The inside of the hook is a thread + rebound structure. After tightening the handle and tightening the end wire, it automatically rebounds, eliminating the winding process.   Protect your hands and prevent hand injuries!