Barton Size 5 Ball Bearing Block Triple Reverse Shackle & Becket N15321

With our unique super ~low friction ball race systems, featuring acetal sheaves and delrin ball bearings, running on a large diameter centre boss. This allows us to fit more load ~bearing balls, which ensure extremely low friction performance, even under high loads & triple Removable shackle that can be set in ~line or at 90 degrees to the sheave. All the appropriate 54mm blocks are available with or without becket. High load cruiser block of rugged construction, featuring high quality injection moulded side plates with all load ~carrying components of 316 grade stainless steel. Side plates are through ~bolted and riveted for added strength and security.
Good looking and versitile block, designed for ease of use on larger cruising and racing yachts. Ideal for use with Barton Ball bearing mainsheet traveller systems.
Length mm: 148
Weight: 365
Sheave size: 55mm x 17mm
Fiddle: 38/64mm x 17mm
Max rope diameter: 12mm
SWL: 525kg

Length: 148mm
Weight: 365g ~