Assembled and and spliced by an ATRAES factory trained and certified rope splicer this fiddle block is ideal for pretensioning lowering lines or lifting heavy objects.
The ATRAES fiddle block will give you a lifting/ pulling raio of 5:1, so pulling with a force of 100kg results in 500kg of lift. The ISC Double Rescue Hauler has a built in cam so between lifts the load won't run. The cam can be quickly released if needed by tugging the release line.
A mini version of the ever popular Buckingham Port-a-Wrap Mk lll. The mini Port-a-Wrap has all the features of the Port-a-Wrap Mark lll. At around 700g the Mini Port-a-Wrap is light enought to take aloft for light rigging applications. Carrying a safe working load of 450kg it is suitable for ropes up to 1/2''. It also lends itself beautifully to use with high tech fibres such as the Yale Vectran.
The Buckingham Mark III Port-A-Wrap is the original and the best lowering device of its type. Not a cheap unrated copy. Designed to make lowering limbs easier and safer and easy to attach to the tree and use the Port-A-Wrap is sure to make your lowering jobs a breeze. The Port-A-Wrap is Powder coated for added durability. Suitable for ropes up to 3/4''-20mm and load rated to 4500kg, this is our MOST POPULAR lowering device.
The CMI Arborist Pulleys are designed for use in false crotch systems to prevent wear on lowering lines. The upper bushing maximizes sling strength, wide sideplates protect the rope from rough bark. Large knurled knobs allow for easy rigging. Constructed of stainless steel and aluminium for lasting durability when exposed to the elements.
Max Load: 18,000kg
SWL: 3,600kg
Rope Size: 12mm-20mm
Sheaves: Alloy
Cheeks: Stainless Steel
The CMI Arborist Pulleys are designed for use in false crotch systems to prevent wear on lowering lines. The upper bushing maximizes sling strength, wide sideplates protect the rope from rough bark. Large knurled knobs allow for easy rigging. Constructed of stainless steel and aluminium for lasting durability when exposed to the elements.
Max Load: 12,700kg
SWL: 2,500kg
Rope Size: 12mm-16mm
Sheaves: Alloy
Cheeks: Stainless Steel
Length: 258mm
Width: 160mm
Thickness: 70mm
Rope size: 20mm
Features: Quick release spring cheek with rope brush.
Material: Cast aluminium alloy, wheels = aluminium 6082t6, Axel = high tensile stainless steel.
Minimum breaking load: 22,500kg
Work load limit: 4,500kg
Finish: Powder coated
Quality: 100% inspected
Weight: 3,432g
3/4'' SRTE Large Lowering Block for Rigging
This SRTE lowering block is the best available. Made from extruded aluminium, with stainless steel axles and bronze bushings.
See detail for more information.
3/4'' SRTE Small Lowering Block for Rigging
This SRTE lowering block is the best available. Made from extruded aluminium, with stainless steel axles and bronze bushings.
See details for more information.
UFS Friction Drum
The UFS Friction Drum is the ultimate lowering device.
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