The DMM Impact Small Pulley Block is a high-quality, durable pulley block that is designed specifically for the needs of tree surgeons and arborists. It is made from forged aluminum, which makes it strong and lightweight. It is also equipped with high-efficiency oilite bushings to reduce friction and wear.

The Impact Small Pulley Block has a working load limit of 40kN and a minimum breaking strength of 200kN, making it one of the strongest pulley blocks on the market. It is also very versatile and can be used for a variety of tasks, such as lowering heavy logs, raising and lowering climbers, and rigging complex systems.

One of the key features of the Impact Small Pulley Block is its impact resistance. It is designed to absorb the shock loads that are common in tree work, such as those that occur when lowering a heavy log. This makes it a safe and reliable choice for even the most demanding applications.

Another key feature of the Impact Small Pulley Block is its ease of use. It has a smooth-running sheave and a large fairlead, which makes it easy to thread and feed rope through. It is also equipped with a lightweight attachment sling that facilitates hauling of the block, sling, and rope to the climber.

Whether you are a professional tree surgeon or an arborist who enjoys working on your own trees, the DMM Impact Small Pulley Block is a valuable tool to have in your kit. It is a strong, durable, and versatile pulley block that is designed specifically for the needs of tree workers.

Key Features:

• Rounded edges to cheekplates maintain low rope abrasion when rope is fed ‘unfair’
• Fairlead flares help maintain high working efficiency
• Thrust surfaces increase tolerance to external loading of spindle and anchor pin
• Lightweight attachment sling facilitates hauling of block, sling and rope to the climber and helps with handling, in tree stowage and workshop storage
• Direct connection to cordage, the anchor slings helps ensure correct neighbour component compatibility
• High efficiency oilite bushings to reduce friction
• Conforms to EN12278:2007
• Conforms to NFPA 1983(2012 Ed) Class G
• Colouring follows EU WLL protocol
• Individually marked for traceability

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

• Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

• Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

• FREE UK Delivery on orders over £50 + VAT
  Estimated delivery: 2–4 working days

• UK Standard Delivery from £3.60 + VAT
  Estimated delivery: 2–4 working days

• Next Working Day Delivery – £5.00 + VAT
  
  Order before 3:00pm (Monday–Friday) for next working day delivery
  

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.