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Allen 50 mm Double Dynamic Block with Becket

SKU: ALL-A2053  |  Manuf. Code: A2053
$133.28 $119.95 USD
This product ships from the UK. Lead-time: 5-7 days.

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.

Our Part # ALL-A2053 | Allen Part # A2053

Features

Features:

  • 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 Information


DescriptionImperialMetric
Breaking load1764.00 lbs.950.00 kg.
Length5 1/3 in.136.00 mm.
Maximum line diameter1/4 in.6.00 mm.
Maximum working load992.25 lbs.450.00 kg.
Weight5.64 oz.160.00 g.
Shackle pin1/6 in.4.00 mm.