Description

50mm Double Dynamic Block With Becket.

The A2053 is a high performing ball bearing block, designed to eliminate friction and allow rope to run at great speeds.

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 double is a great choice for systems which require a larger purchase system with minimal friction.

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 A2053 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 This pulley features a central becket between the sheaves. This allows for easy termination of a rope as well as helping keep the load centralised.

Technical Description Features Metric American Breaking Load 2094.39 lb 950 kg maximum Line Diameter 0.39 in 10 mm Maximum Working Load 992.08 lb 450 kg Shakle Pin 0.16 in 4 mm Length 4.87 in 123.75 mm Weight 0.35 lb 160 g