Material: 304 stainless steel, anti-rust and wear-resistance with strong structure
M15 Single Pulley Block Overall Size: 58 * 21mm / 2.3 * 0.83in (length * width), Max Load: 80 lbs
360 degree rotation to prevent knotting of the rope, easy to use.
For applications such as rope suspension traction in indoor and outdoor applications.
Packaging includes?5 PCS Stainless Steel Pulley, 5 PCS Stainless Steel Spring Snap Hook