• Climbing Ascender: Approx 7.8 * 7.5 cm / 3.0 * 2.9 inch. Weight : 95g. Max bearing capacity is 220lb. Suitable for 8-13mm diameter rope
• Safety Rope Grab: The connection hole of the rope grab is bidirectional and connected to the lock to protect the body. The rope grab is easy to slide up and down, easy to stop
• Rock Climbing Chest Ascender： 4.4 in (W) * 3.1 in (L), weight : 120g / 0.26lb, Weight limited : 100 kg / 220 lb, suitable for 10-13 mm rope
• Material : The chest ascender is made of durable aluminum alloy, high strength, lightweight and strong corrosion resistance
• Applications : saddle hunting, rock climbing, tree climbing, construction, downhill protection, roofing, caving, climbing expand protection, exploring, engineering protection, aerial work, tree arborists, emergency and rescue services