GM CLIMBING double braid 11 mm polyester rope which features excellent abrasion-resistance, high strength and long lasting performance. It absorbs almost no water which gives it good weather adaptation.All polyester made provides excellent abrasion resistance and excels high strength and low-stretch. Double-braid construction make the rope torque-free and of great durability. Works best when used with blocks and load belaying or lowering. Used widely for setting up hauling/dragging/tensioning system in tree working, crevasse rescue, etc. With 32KN Large Aluminum Twin sheave Rope Pulley. Attachment point accepts up to three carabiners. Ball bearings and large sheave diameter for high efficiency. Twin pulley for for various uses. Net weight: 430g / 15 Oz. Diameter of rope:5/8 inch or 16 mm. 11.5mm Double Braid Rigging Line. Diameter: 11.5mm / 7/16in. Breaking Strength: 30kN / 6700lbs. 25KN Aluminum OVAL SHAPE Carabiner. Breaking Strength: 25kN / 5600lb. Gate Opening (d): 21 mm. Net weight: 80g / 2.82Oz. Minimum Break Load: 20kN / 4500lb. 2 x 25kN Oval Locking Carabiner. 2 x 32kN Twin Sheaves Aluminium Alloy Pulleys. We want all our customers to be happy with there orders, If we have made an error we do apologize. THANK YOU SO MUCH FOR YOUR LOOKING!! The item "Tree Climbing Pulley System Kit Set with 18 Prusik Loop Arborist Tree Working" is in sale since Monday, April 11, 2016. This item is in the category "Business & Industrial\Agriculture & Forestry\Forestry Equipment & Supplies\Supplies & Tools". The seller is "emmaxiao" and is located in beijing. This item can be shipped worldwide.