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ISC RP048 Arborist Block

ISC RP048 Arborist Block

ISC RP048 Arborist Block



At approximately half the size of the standard small rigging pulley and weighing in at only 490g, the new RP048 compact rigging pulley offers impressive strength-to-weight ratio (an 85kN MBS and WLL of 17kN) for its size. Hot forged aluminium side plates allow this small pulley to boast such high strength and dynamic load-bearing capacity. The ISC RP048 is a 'little' impact block (photographs can be deceptive) limited to working lines up to 13 mm in diameter. For light rigging only.

Minimum Qty

1 Items

Order Ships in

1 Bus Days


In Stock

Product Code: 201-02001001

All prices include GST
  • Super compact form factor but limited to working lines up to 13 mm diameter
  • Push-to-turn release mechanism
  • Stainless steel spindle and bushing pins, sealed for long life
  • Rugged hot-forged aluminum side plates
  • Impressive strength-to-weight ratio, with an 85kN MBS and WLL of 17kN
  • 47 mm sheave for improved bend ratio on the working line
  • Made in Wales

PLEASE NOTE: Adequate training and judgment are needed to reduce the risks inherent in using this equipment. The purchaser's responsibility is to ensure they are competent in using this product. Treetools strongly advise that you do not use any height safety or arborist equipment without first undertaking appropriate training.

Length 125 mm
Weight 490 g
Suitable for cable? NO
Working Line Ø ≤13 mm
Top Strop Ø ≤16 mm
MBS 85 kN
WLL 17 kN
Conforms to CE Approved

Under $250  
Auckland $6.90
North Island $9.90
South Island $12.90
Orders Over $250 FREE*

Orders with Rural Delivery addresses may take longer than stated to arrive.


Due to factors out of our control, Treetools is experiencing random shipping delays and supply issues that may result in some gear not being available either in-store and/or online. We apologise for any inconvenience this may cause.

*Free Shipping excludes ladders and overweight product.

NO INTERNATIONAL SHIPPING Treetools is a 'kiwi only' affair.
Find out more about Treetools Shipping and Return Policy here.
All parcels require a signature on delivery unless requested otherwise.

Accurately tracking the life of a product is paramount for your safety

At Treetools, we prioritize your safety above all else, so we cannot accept returns on safety equipment. This policy ensures that your gear is always brand new, safe, and traceable to our trusted manufacturers and suppliers. We understand the critical role this equipment plays in your safety, potentially even preserving your life during climbs or work aloft. Therefore, we urge you to choose carefully before making your purchase. Additionally, please note that suitably trained and qualified individuals should use the climbing and rigging equipment listed on our website. Thank you for your understanding and commitment to safety.

What counts as work at height safety equipment?
  • Ascenders
  • Carabiners
  • Climbing Kits
  • Climbing Lines
  • Climbing spurs
  • Connectors
  • Descenders
  • Friction Cords
  • Friction Savers
  • Harnesses
  • Helmets
  • Lanyards
  • Pulleys
  • Rope Tools
  • Slings
  • Swivels

It is crucial that you select compatible gear for your specific configuration to ensure maximum safety. Failure to do so may result in severe consequences. We highly recommend that you choose the correct diameter rope that matches the hardware you are using. Please note that safety products cannot be returned due to configuration incompatibility. Therefore, we strongly advise you to conduct thorough research or ask us for clarification before making a purchase. Your safety is our top priority.

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