GM CLIMBING Hardware Kit for 5:1 Mechanical Advantage Pulley / Hauling / Dragging System Block and Tackle
We love mechanical advantages and get benefits from them since long long long ago. They provide extreme simplicity to our life and make it much better.
Mechanical advantage of Block and tackle system is about saving labor when dragging or hauling.
Specification of Large Rescue Pulley Double Sheave
Breaking Strength: 32kN/7100lbs
Material: Sheave – Aluminum
58mm / 2.28 inches
Net weight: 430g/15Oz
Max. diameter of rope: 5/8 inches or 16mm
Certification: CE1019 EN12278
Specification of Oval Locking Carabiner
Material: aircraft-grade aluminium alloy (anodized)
Breaking Strength: 25kN – minor axis: 9 kN – open gate: 9 kN
Gate opening (d): 21 mm
Net weight: 80g / 2.82Oz
Length: 110mm – Width:60mm
Certification(s) : CE 1019
Oval, the classic shape for carabiner
Symmetrical shape give the oval carabiner the characteristics of well equalizing loads. When balance of loading is required during operation, oval aluminum locking carabiner is always the right options for you.
-Keylock nose prevents from rope snagging.
-Large gate opening of 21mm make carabiner easy to clip and unclip
-Large inner space for capacity of holding more other connectors.
Specificaion of GM CLIMBING 30¡± 8mm Eye-to-Eye Prusik Cord
Diameter:8mm / 5/16 inch
Assistance in ascending a rope
Process capture in hauling/dragging/tensioning System
Compared to mechanical grab, Prusik cord is much lighter and more compact, taking little space in your rack. It also does almost no damage to host rope and could work in both directions during application.
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.
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. All the components are of Rock Climbing standard. You could make a rescue system with them to haul your partner out of a crevasse.
They are multifunctionnal. 100 applications can be accomplished with these hardware.