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40mm Flip Flop Block With Cam Cleat



27 in UK warehouse

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SKU: A2143-76 Category:


40mm flip flop block with ball bearing sheave and aluminium cam cleat.

Flip flop blocks are designed to pivot around a central fixing point, this keeps the rope close to the deck, mast or boom whilst still allowing the block to articulate to the correct lead angle, ensuring friction stays as low as possible whilst still guiding the rope to where it needs to go.

Relocatable Sheave – Features two locations to install the dynamic sheave. Simply undo and remove the bolt holding the sheave in place and relocate it in either fixing hole on the main body. These two options allow the block to be installed and used in a wider range of applications.

Dynamic Bearings – The sheave features our dynamic ball bearing technology. 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.

Removable – A clevis pin holds the main flip flop body to the backing plate. This clevis pin is the central flip flop /pivot point for the block. Removing the clevis pin will part the body and backing plate, allowing for easy access to the backing plate as well as giving the option to install the body either way up.

Aluminium Cam Cleat – Also featured is the A..76 medium ball bearing cam cleat – The jaw profile is optimised for rope entry and exit reducing wear on the rope. Ball bearings and double coil springs give a super smooth cam action, allowing for a consistent feel every time the rope is cleated.

Ideal for use on many different classes of boats and in a wide range of applications:

  • Upgrade to J70 spinnaker halyard cleat.
  • F18, Nacra 17 – spinnaker halyard cleat
  • Small keelboat pole launcher system.
  • Dinghy and small keelboat spinnaker or jib sheet turning point.
  • Dinghy jib sheet cleat.
  • Keelboat outhaul cleat.
  • Keelboat backstay system.

Click the PDF above to see the full detailed dimensions.


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40mm Flip Flop Block With Cam Cleat

SKUTitlebreaking load kgfixing hole centres mmfixing hole diameter mmmaximum line diameter mmmaximum working load kgsheave diameter mmWeight gPrice
A212320mm Flip Flop Block35016451052019£46.31
A2123-67720mm Flip Flop Block With A.677 Cam Cleat3501645802078£68.38
A2123-7720mm Flip Flop Block With A..77 Cam Cleat35016451002086£92.60
A213330mm Flip Flop Block 70020581403053£48.97
A2133-67730mm Flip Flop Block With A.677 Cleat75020588030119£69.06
A2133-7730mm Flip Flop Block With A..77 Cleat750205810030128£93.30
A214340mm Flip Flop Block-60.35101504077£59.23
A2143-67640mm Flip Flop Block with Allenite Cam Cleat80060.351013040210£84.64
A2143-7640mm Flip Flop Block With Cam Cleat80060.351015040255£104.30
A4988XLightweight Flip Flop Cleat With Removable Sheave17085.55610030108£59.51