ITEM NAME:30kn Rope pulley great rea Simple / Double For Tree Climbing Lifting - One SO2O6 30kn Rope pulley great rea Simple / Double For Tree Climbing Lifting - One SO2O6 Aluminum material made of magnesium alloy, of quality and durable The attachment point accepts up to three carabiners Ball bearings and a large diameter of rea for high efficiency Suitable for climbing, mountaineering, downhill rescue, arborist work etc. Color: Blue Material: aluminum-magnesium alloy Resistance at break: 30KN / 3000 KG Max. diameter of the cable: 15 mm Size (xl): Approx. 12 x 8 cm / 4.7 x 3.1 inch The package includes: 1 x Climbing Rope Pulley Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Resistance at break: 30KN / 3000 KG. 1 x Climbing Rope Pulley. Suitable for climbing, mountaineering, downhill rescue, arborist work etc.