ISC 20mm Aluminium Rigging Block

Price:
$335.80 inc GST
Availability:
In Stock
Code:
RP057

Description

ISC 20mm Aluminium Rigging Block

These blocks are rope friendly, durable and extremely robust.  These features combined give maximum security and strength, when the block is rigged as part of an impact system.

The ISC RP057 block has been designed to take a 19mm (3/4”) rope with up to a 29mm (1 1/8”) topping strop and has a work load Limit (WLL) of up to 4000kg.

To get the most out of your favourite ropes, or to create a crotch where none is available, simply tie the sling around the tree, below the area to be cut, with the pulley on the falling side. By threading your lowering line through the pulley at the new pivot point, instead of the rough crotch of a tree, heat and friction are reduced to nearly zero. Bull ropes will last longer, and, combined with a ‘Port-A-Wrap’, will provide you with greater control of heavy wood, eliminating the destruction of expensive or sensitive landscapes. This system provides an instant, frictionless pulley for your ropes to run or a leverage vantage point above heavy limbs targeted for removal. - side cheeks are powder coated cast aluminium - Aluminium 6082T6 sheaves with high tensile steel axles - spring loaded upper pin with a captive bushing, simply push and twist the upper pin and the cheek plates will open. And best of all, the bushing and pin cannot fall out of the block.

Product Code

RP057

Weight                                  

3454g

Length

300mm

Width

158mm

Thickness

108mm

Rope diameter range: Working Line

Max 19mm

Rope diameter range: Topping Strop

29mm

Main wheel colour

Green

Fixed wheel colour

Red

Body material

Aluminium

Wheel material

Aluminium

Finish

Powder Coated

Colour

Yellow

Safe working load (WLL)

4000kg

Minimum Breaking Strength (MBS)

200 kN

Approved standards

CE Approved

 

 

PDF_32.png Product Datasheet - RP057
PDF_32.png User Instruction Manual - RP057