DMM Impact Blocks

 

RRP: £225.00
FROM: £199.27 (£166.06 ex VAT)

You Save 11%

 

Thanks for your interest in the . We're sorry we're unable to fulfil an order at this time but if you'd like to be notified when stock is next available please let us know:

Product:

Quantity *:

Email *:

Phone:

Notify Me

In the meantime, perhaps the alternatives below might be suitable:

Associated Items

Discount Code

If you are a member of an outdoor or watersports group and have a discount code, please enter it in the box below.

For more information on discount codes, click here.

The Small Impact Block
The Small Impact Block is small by name, small by nature (relatively speaking) yet still big in strength. With a massive Minimum Breaking Strength (MBS) of 200kN and a Working Load Limit (WLL) of 40kN, it is incredibly strong, yet can almost be carried around on a harness.

The Large Impact Block
With a massive Minimum Breaking Strength (MBS) of 300kN and a Working Load Limit (WLL) of 60kN, the Large Impact Block sets new standards in handling massive drops.

Features (for both)

  • 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 EN795(b):2012
  • Conforms to NFPA 1983(2012 Ed) Class G
  • Colouring follows EU WLL protocol
  • Individually marked for traceability

Up and Under PROFESSIONAL BLOG

White Water Consultancy (International) Ltd

White Water Consultancy has been a popular name in the world of Canoe and Kayak retail for many years now. Sadly, with the excessive floods that were seen in Llandysul and Bronwydd in late 2018, they've had to close their doors for the final time.
More on White Water Consultancy (International) Ltd »

Patagonia Sample Sale

Patagonia Sample Sale with all proceeds going to the Cam and Bear Fund for Adventure in memory of Up and Under and Patagonia staff member and friend Andrew Foster. Thursday 22nd February 2018 12:00-20:00. Providing huge savings on Patagonia Fall 2017 product and supporting a great charity.
More on Patagonia Sample Sale »

A very sad day for Up and Under

Please read the attached for our statement about the loss of our friend. Includes link to Cam and Bear Fund for Adventure in Andy Foster's memory.
More on A very sad day for Up and Under »

Please wait!