ISC Large Cast Pulley

Product Code
£158.35 RRP £197.94 Save £39.59
Out of stock Usually dispatched within 24hrs of being in stock

Free Express delivery over £90*

Free buy online & collect in store


ISC's biggest block yet, the RP057 is durable, robust, and rope friendly. With a working load limit of 4000 kg (8800 lbs), this pulley is perfect for those larger rigging jobs. The ISC Large Cast Pulley is for a working line of up to 19mm and topping strop up to 29mm and is rated to 200kN. With colour coded side cheeks and pulley wheels for easy identification. A new fixed bollard dimension has been introduced to allow the user to fall in-line with rigging standard practice, whereby the topping strop should be twice the strength of the working line.

Technical Information

Rope diameter range (mm) Max 20mm (3/4") Working Line Max 29mm (1+1/4") Topping Strop
(WLL) Working Load Limit (kg) 4000
(WLL) Working Load Limit (lbs) 8800
Pulley wheel colour Green
Anchor wheel colour Red
Wheel material Aluminium
Finish Powder coated
Colour Yellow
Weight (grams) 3454

Approved Standards

CE Approved

Technical Information
Additional Information
Name ISC Large Cast Pulley
Manufacturer ISC
Rope diameter range Max 19mm working Line, max 29mm topping strop
MBS (kN) 200
Working load limit (kg) 4000
Weight (g) 3454
Pulley wheel colour Green
Anchor wheel colour Red
Material Powder coated aluminium
Test standards CE Approved
Product Code V5-RP057A1
Brand ISC
Enable for White Glove Service? No


Buxton’s offer free next working day delivery on orders over £90 (Incl. VAT) for Mainland UK (excluding the Highlands and Islands).

We also offer a 48hr Royal Mail service for smaller items.

Orders placed before 3 pm are dispatched the same working day. Orders received after this time or during weekends & Bank Holidays will be processed the next working day. Please note all orders placed on a Friday will arrive the following Monday unless you select Saturday delivery for an additional charge.

For more information on our delivery services click here.

Large Items & Machinery

Due to the size and nature of some items, we're unable to despatch them via our usual delivery services.

White Glove Delivery is available on many lawnmowers & other highlighted products and is offered free to customers within a 30-mile radius of our showroom. Learn more.

If you would like to order a larger lawnmower, or any other item marked as White Glove Only, please contact us for a quote. 



At Buxton’s, we offer a 30-day return policy. Within 30 days of receiving your goods, you can return the products for a full refund. Products will only be refundable if they are returned in the original packaging, unused and in a resellable condition. T&C applies. Products that are made to order are non-returnable. For example, rope cut to length. Products that we don't stock and are ordered in from the supplier will have a 25% restocking fee if returned.

For more information on our returns policy click here.


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