Allen 40mm Single High Load Dynamic Bearing Tie On Block

£56.90
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The 40mm single tii-on block is our go-to dinghy mainsheet block. Also ideal for dinghy jib and spinnaker sheeting systems as well as keelboat control lines.

Allen's Tii-On blocks feature a stainless-steel loop at the head of the block. This gives Allen's Tii-On range maximum strength and reliability with minimal cheek separation when tied on and loaded up with a soft shackle. The stainless-steel head loop also ensures the block stays in the right orientation when being used. When attaching a Tii-on block you must feed the rope around the central axle and through the head of the block. Tii-On blocks rely on the correct attachment method to give them maximum strength.

High Load Sheave – High load blocks feature a stainless-steel sheave. This upgrade offers even faster rolling speeds and lower friction when compared to the standard acetal sheave. The stainless-steel sheave allows the block to be paired with both rope and wire.

Becket – The large central rivet not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.

Bearings – Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.

Features:

  • Breaking Load: 800kg
  • Length: 58mm
  • Max Line Diameter: 10mm
  • Max Working Load: 180kg
  • Weight: 34.50g
  • Technical Diagram above
  • Manufactruer Code: A2040TIIHL

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Price includes VAT (for UK customers) NO-VAT-TAX 
(international customers tax deleted in Shopping Basket), plus delivery

Free_Delivery_Icon UK ROYAL MAIL DELIVERY
ORDERS OVER £75 (T & C'S APPLY)

VRsport-TV-Free-Icon-Grey-Border FREE SUBSCRIPTION 
SPEND £150 - 6 MONTHS OR £300 - ANNUAL (T & C'S APPLY)

Browse these categories as well: 40mm Dynamic Bearing Blocks, Allen Blocks, Soft Attach Blocks