[Bottom Zipper Design]- Anti-clip zipper makes the zipper close more smoothly and prevents clipping to the fabric or skin

The maximum load up to 26kN /5848 lb

[Easy to carry] The Magnesium Aluminum Alloy Material is light yet durable

] Thick body largely decreases the abrasion or wear of rope to a minimum level

NewDoar CE Certified 20kN Micro Pulley Fixed Side Trolley for Climbing Rescue-Red 1pc Hand Ascender [Bottom Zipper Design]- Anti-clip zipper[Specification] 3. 2 inch (8. 1 cm) * 2 . 2 inch(5. 7 cm),The maximum load up to 20kN 4500lb,Net Weight: 0. 22 Ib(100 g),Sheave Diameter: 1 inch 25 mm. Pack of 2 [Large Breaking Strength] Climbing zipline pulley is sturdy enough to support up to 20 kN(4500 lb)(2000 kg),so it can guarantee your safety, [Applicable Rope] Suitable for ropes with max diameter up to 12 mm 0. 5 inch, which can be used for emergency rescue, hauling, downhilling, ect. [Easy