They are compact to take very little place in your car boot, in your garage or in your equipment rack. They are lighter compared to those large machines like a winch or those with big and heavy hooks. They are of great strength. Mechanical advantage of Block and tackle system is about saving labor when dragging or hauling.
With this kit, you could easily set up 5:1 or 4:1 hauling system, which equals that you get 3 or 4 other men to help you, whether you put your car out of a ditch, haul something up, tension a slack line system, or rescue someone, etc. Micro Double Pulley with Swing Plates (2pcs). Material: Aircraft Grade 7075 Aluminum Alloy. Dimension: 161x100mm - 2.4x3.94in. Diameter of rope: Textile rope < 12mm / 0.47in. Certification: CE1019 EN12278 / UIAA. Net weight: 180g / 6.35Oz. Oval Screwgate Steel Carabiner (2pcs). Strength - closed gate: 22kN. Gate opening (d): 17 mm. Certification(s): CE 1019 EN362.Diameter: 11mm / 7/16 in. This is rigging line, not climbing rope. Never use it as main climbing rope for your safety. 2 x 40kN Twin Sheave Rescue Pulley.
2 x 22kN Oval Screw Gate Carabiner. Our customer service will reply in 24hours.The item "51 Block and Tackle System Rigging Rope Rescue Pulley for Hauling Arborist" is in sale since Tuesday, April 17, 2018. This item is in the category "Sporting Goods\Climbing/ Mountaineering\Carabiners & Hardware".zhang" and is located in Beijing.
This item can be shipped worldwide.
Rope Compatibility: Textile rope < 12mm / 0.47in