One-way pulley, static tension 25 KN (about 1250kg,1.25 Ton), rolling tension 12.5 KN, Fit the rope 8-12 mm in diameter.
Concave pulley, surface polishing, use smooth.
Size:18*7.5cm
Net weight:390g
Material: hot-forged aluminum magnesium alloy
Method of use, please watch the video.
Please note:not include rope or buckles