50mm Triple With Switchable Ratchet & Adjustable Cleat.

Ideal for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems, to backstay tensioning systems and everything in between. The 50mm triple is a great choice for systems which require a larger purchase system with minimal friction.

Anti-Snag – The block also features an anti-snag elastic to stop shets from getting wrapped around the cleat arm.

Adjustable Cam Cleat Arm – The cam cleat angle can be adjusted by undoing the bolt and sliding the cam cleat on the track up or down. Re-tighten the bolt into one of the new location holes to keep the cleat arm in position.

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 available on the market.

Swivel Lock – The A2058 comes with a removable swivel lock moulding. When installed, the shackle can be locked in 90-degree orientations. When removed, the attachment shackle can spin freely.

Becket – The becket is removable for customisation of purchase systems.