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A2023HK

20mm Double Dynamic Block - Becket, Hook

20mm Double Dynamic Block - Becket, Hook

£51.25 ex VAT £61.50 inc VAT
ex VAT £0.00 inc VAT £51.25 ex VAT £61.50 inc VAT
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Description

20mm Double Dynamic Block With Becket & Hook

The 20mm Double Dynamic Block With Becket & Hook is a compact, double-sheave pulley designed for smooth, low-friction performance. Lightweight yet strong, it is ideal for applications using smaller diameter lines. Part of our Dynamic range, it is best suited to systems that require constant sheave movement.

Key Features

  • Double-sheave design for efficient load distribution and control
  • Low-friction, fast-rolling performance
  • Lightweight and durable construction
  • Integrated Becket for easier tie-off and improved load centralisation
  • Heavy-Duty Hook fitted during assembly for quick attachment and release
  • Patented Dynamic Bearing System with twin rows of stainless-steel ball bearings running on a stainless-steel rail for superior load capacity and longevity
  • Ideal for applications requiring smooth, efficient line handling and frequent connection or disconnection of the block
  • Suitable for sailing and other systems using smaller diameter rope lines
Accessories Becket, Hook
Bearing type Dynamic
Brand Allen
Breaking load kg 600
Configuration Double
Iges GenericFileDrop
Iges file link https://abassets.ams3.digitaloceanspaces.com/iges/a2023hk.igs
Length mm 110
Maximum line diameter mm 6
Maximum working load kg 225
Pdf GenericFileDrop
Pdf ref link https://abassets.ams3.digitaloceanspaces.com/product_files/a2023hk-ref.pdf
Related collection CollectionDrop
Sheave diameter mm 20
Short description Double With Becket And Hook
Swipe
SKU Title Breaking Load Kg Max Working Load Kg Hole Pitch mm Length mm Max Line Dia mm Pin Size mm Weight (g) Price
A2020-30

20mm & 30mm Single Dynamic Blocks - Linked

 540 115 - 80 8 - 37
£26.84 ex VAT £32.21 inc VAT
ex VAT £0.00 inc VAT £26.84 ex VAT £32.21 inc VAT
A2028

20mm Back To Back Dynamic Block

 540 115 - 52 6 - 18
£27.17 ex VAT £32.60 inc VAT
ex VAT £0.00 inc VAT £27.17 ex VAT £32.60 inc VAT
A2028HL

20mm Back To Back High Load Block

 540 300 - 52 6 - 32
£64.09 ex VAT £76.91 inc VAT
ex VAT £0.00 inc VAT £64.09 ex VAT £76.91 inc VAT
A2022

20mm Double Dynamic Block

 600 225 - 48 6 - 32
£30.38 ex VAT £36.46 inc VAT
ex VAT £0.00 inc VAT £30.38 ex VAT £36.46 inc VAT
A2022A

20mm Double Dynamic Block - Articulating

 600 200 - 48 6 - 27
£32.63 ex VAT £39.16 inc VAT
ex VAT £0.00 inc VAT £32.63 ex VAT £39.16 inc VAT
A2023

20mm Double Dynamic Block - Becket

 600 225 - 59 6 - 32
£32.03 ex VAT £38.44 inc VAT
ex VAT £0.00 inc VAT £32.03 ex VAT £38.44 inc VAT
A2023HK

20mm Double Dynamic Block - Becket, Hook

 600 225 - 110 6 - 59
£51.25 ex VAT £61.50 inc VAT
ex VAT £0.00 inc VAT £51.25 ex VAT £61.50 inc VAT
A2126M

20mm Double Dynamic Block - Composite Cheek

 540 225 18 33 6 - 23
£29.48 ex VAT £35.38 inc VAT
ex VAT £0.00 inc VAT £29.48 ex VAT £35.38 inc VAT
A2022F

20mm Double Dynamic Block - Fork

 600 225 - 51 6 4 14
£32.50 ex VAT £39.00 inc VAT
ex VAT £0.00 inc VAT £32.50 ex VAT £39.00 inc VAT
A2022LZ

20mm Double Dynamic Block - Stand Up

 600 225 - 53 6 - 36
£38.46 ex VAT £46.15 inc VAT
ex VAT £0.00 inc VAT £38.46 ex VAT £46.15 inc VAT
A2022SC

20mm Double Dynamic Block - Swivel

 350 225 - 56 6 4 36
£45.85 ex VAT £55.02 inc VAT
ex VAT £0.00 inc VAT £45.85 ex VAT £55.02 inc VAT
A2022SHK

20mm Double Dynamic Block - Swivel Hook

 500 225 - - 6 - 36
£45.85 ex VAT £55.02 inc VAT
ex VAT £0.00 inc VAT £45.85 ex VAT £55.02 inc VAT
A2022Tii

20mm Double Dynamic Block - Tii-On

 600 225 - 29 6 - 14
From £32.66 ex VAT £39.19 inc VAT
ex VAT £0.00 inc VAT From £32.66 ex VAT £39.19 inc VAT
A2122

20mm Double Dynamic Through Deck Block

 350 105 64 75 6 - 18
£36.70 ex VAT £44.04 inc VAT
ex VAT £0.00 inc VAT £36.70 ex VAT £44.04 inc VAT
A2022HL

20mm Double High Load Block

 600 325 - 48 6 - 41
£67.31 ex VAT £80.77 inc VAT
ex VAT £0.00 inc VAT £67.31 ex VAT £80.77 inc VAT
A2022AHL

20mm Double High Load Block - Articulating

 600 325 - 47.6 6 - 41
£69.56 ex VAT £83.47 inc VAT
ex VAT £0.00 inc VAT £69.56 ex VAT £83.47 inc VAT
A2022TiiHL

20mm Double High Load Block - Tii-On

 600 250 - 29.5 6 - 27
£69.60 ex VAT £83.52 inc VAT
ex VAT £0.00 inc VAT £69.60 ex VAT £83.52 inc VAT
A2022XHL-BLU

20mm Double XHL Block

 900 600 - 23 6 - 30
£147.95 ex VAT £177.54 inc VAT
ex VAT £0.00 inc VAT £147.95 ex VAT £177.54 inc VAT
A2023XHL-BLK

20mm Double XHL Block - Becket

 900 600 - 38 6 - 32
£151.54 ex VAT £181.85 inc VAT
ex VAT £0.00 inc VAT £151.54 ex VAT £181.85 inc VAT
A2026-PROFIX

20mm Profix Cheek Adaptor

 - - - - - - 5
£7.54 ex VAT £9.05 inc VAT
ex VAT £0.00 inc VAT £7.54 ex VAT £9.05 inc VAT
A2020

20mm Single Dynamic Block

 540 115 - 37 6 - 9
£11.95 ex VAT £14.34 inc VAT
ex VAT £0.00 inc VAT £11.95 ex VAT £14.34 inc VAT
A2021F

20mm Single Dynamic Block - Articulating Fork

 350 115 - 48 6 4 14
£18.98 ex VAT £22.78 inc VAT
ex VAT £0.00 inc VAT £18.98 ex VAT £22.78 inc VAT
A2026M

20mm Single Dynamic Block - Composite Cheek

 540 115 18 33 6 - 14
£15.30 ex VAT £18.36 inc VAT
ex VAT £0.00 inc VAT £15.30 ex VAT £18.36 inc VAT
A2020F

20mm Single Dynamic Block - Fork

 350 115 - 39 6 4 14
£18.98 ex VAT £22.78 inc VAT
ex VAT £0.00 inc VAT £18.98 ex VAT £22.78 inc VAT
A2021HK

20mm Single Dynamic Block - Hook

 165 115 - 65 6 - 18
£18.40 ex VAT £22.08 inc VAT
ex VAT £0.00 inc VAT £18.40 ex VAT £22.08 inc VAT
A4710

20mm Single Dynamic Block - Lightweight Stand Up

 350 105 26 37 6 - 18
£17.64 ex VAT £21.17 inc VAT
ex VAT £0.00 inc VAT £17.64 ex VAT £21.17 inc VAT
A2029

20mm Single Dynamic Block - Linked

 540 115 - 70 6 - 23
£25.47 ex VAT £30.56 inc VAT
ex VAT £0.00 inc VAT £25.47 ex VAT £30.56 inc VAT
A2021

20mm Single Dynamic Block - Multi Function

 350 115 - 35 6 - 14
£11.02 ex VAT £13.22 inc VAT
ex VAT £0.00 inc VAT £11.02 ex VAT £13.22 inc VAT
A2020-4036

20mm Single Dynamic Block - Offset Lacing Eye

 540 115 15 52 6 - 14
£16.02 ex VAT £19.22 inc VAT
ex VAT £0.00 inc VAT £16.02 ex VAT £19.22 inc VAT
A2020-4035

20mm Single Dynamic Block - P-Clip

 540 115 - 60 6 5 14
£14.37 ex VAT £17.24 inc VAT
ex VAT £0.00 inc VAT £14.37 ex VAT £17.24 inc VAT
A2026

20mm Single Dynamic Block - Pro-Fix Cheek

 350 115 - 45 6 4 14
£17.83 ex VAT £21.40 inc VAT
ex VAT £0.00 inc VAT £17.83 ex VAT £21.40 inc VAT
A2020LZ

20mm Single Dynamic Block - Stand Up

 540 115 27 43 6 - 14
£19.94 ex VAT £23.93 inc VAT
ex VAT £0.00 inc VAT £19.94 ex VAT £23.93 inc VAT
A2020SC

20mm Single Dynamic Block - Swivel

 350 115 - 53 6 4 14
£30.32 ex VAT £36.38 inc VAT
ex VAT £0.00 inc VAT £30.32 ex VAT £36.38 inc VAT
A2021SC

20mm Single Dynamic Block - Swivel, Fork

 350 115 - 52 6 4 14
£27.48 ex VAT £32.98 inc VAT
ex VAT £0.00 inc VAT £27.48 ex VAT £32.98 inc VAT
A2020SHK

20mm Single Dynamic Block - Swivel, Hook

 350 115 - 58 6 - 18
£29.40 ex VAT £35.28 inc VAT
ex VAT £0.00 inc VAT £29.40 ex VAT £35.28 inc VAT
A2020Ti3

20mm Single Dynamic Block - Ti3-On

 540 115 - 29 6 - 9
£11.95 ex VAT £14.34 inc VAT
ex VAT £0.00 inc VAT £11.95 ex VAT £14.34 inc VAT
A2020Tii

20mm Single Dynamic Block - Tii-On

 540 115 - 29 6 - 9
From £11.95 ex VAT £14.34 inc VAT
ex VAT £0.00 inc VAT From £11.95 ex VAT £14.34 inc VAT
A2124

20mm Single Dynamic Block - Upstand

 550 115 22 31 8 - 23
£22.31 ex VAT £26.77 inc VAT
ex VAT £0.00 inc VAT £22.31 ex VAT £26.77 inc VAT
A2020WEB

20mm Single Dynamic Block - Webbing

 250 115 - 30.2 5 - 9
£11.95 ex VAT £14.34 inc VAT
ex VAT £0.00 inc VAT £11.95 ex VAT £14.34 inc VAT
A2121

20mm Single Dynamic Through Deck Block

 350 105 42 54 6 - 11
£24.45 ex VAT £29.34 inc VAT
ex VAT £0.00 inc VAT £24.45 ex VAT £29.34 inc VAT
A2020HL

20mm Single High Load Block

 540 250 - 37 6 - 18
£30.38 ex VAT £36.46 inc VAT
ex VAT £0.00 inc VAT £30.38 ex VAT £36.46 inc VAT
A2026MHL

20mm Single High Load Block - Composite Cheek

 540 250 18 34 6 - 18
£28.65 ex VAT £34.38 inc VAT
ex VAT £0.00 inc VAT £28.65 ex VAT £34.38 inc VAT
A2021HL

20mm Single High Load Block - Multi Function

 540 350 - 35 6 - 14
£29.45 ex VAT £35.34 inc VAT
ex VAT £0.00 inc VAT £29.45 ex VAT £35.34 inc VAT
A2020HL-4036

20mm Single High Load Block - Offset Lacing Eye

 540 250 15 52 6 - 23
£34.56 ex VAT £41.47 inc VAT
ex VAT £0.00 inc VAT £34.56 ex VAT £41.47 inc VAT
A2026HL

20mm Single High Load Block - Profix Cheek

 350 350 - 45 6 - 23
£36.25 ex VAT £43.50 inc VAT
ex VAT £0.00 inc VAT £36.25 ex VAT £43.50 inc VAT
A2020HLSHK

20mm Single High Load Block - Swivel, Hook

 350 250 - 57.8 6 - 23
£47.84 ex VAT £57.41 inc VAT
ex VAT £0.00 inc VAT £47.84 ex VAT £57.41 inc VAT
A2020Ti3HL

20mm Single High Load Block - Ti3-On

 540 250 - 29 6 - 14
£30.38 ex VAT £36.46 inc VAT
ex VAT £0.00 inc VAT £30.38 ex VAT £36.46 inc VAT
A2020Tiihl

20mm Single High Load Block - Tii-On

 540 250 - - 6 - 14
£30.38 ex VAT £36.46 inc VAT
ex VAT £0.00 inc VAT £30.38 ex VAT £36.46 inc VAT
A2020XHL-B

20mm Single XHL Block

 900 300 - 21.9 6 - 17
£111.03 ex VAT £133.24 inc VAT
ex VAT £0.00 inc VAT £111.03 ex VAT £133.24 inc VAT
A2024

20mm Triple Dynamic Block

 650 320 - 50 6 - 50
£44.12 ex VAT £52.94 inc VAT
ex VAT £0.00 inc VAT £44.12 ex VAT £52.94 inc VAT
A2027NB

20mm Triple Dynamic Block - Allenite Cleat

 650 320 - 75 6 - 100
£106.31 ex VAT £127.57 inc VAT
ex VAT £0.00 inc VAT £106.31 ex VAT £127.57 inc VAT
A2024A

20mm Triple Dynamic Block - Articulating

 650 300 - 50 6 - 41
£46.36 ex VAT £55.63 inc VAT
ex VAT £0.00 inc VAT £46.36 ex VAT £55.63 inc VAT
A2025

20mm Triple Dynamic Block - Becket

 650 320 - 66 6 - 54
£48.84 ex VAT £58.61 inc VAT
ex VAT £0.00 inc VAT £48.84 ex VAT £58.61 inc VAT
A2027

20mm Triple Dynamic Block - Cleat, Becket

 650 320 - 75 6 - 86
£106.31 ex VAT £127.57 inc VAT
ex VAT £0.00 inc VAT £106.31 ex VAT £127.57 inc VAT
A2024F

20mm Triple Dynamic Block - Fork

 650 320 - 51 6 4 50
£73.35 ex VAT £88.02 inc VAT
ex VAT £0.00 inc VAT £73.35 ex VAT £88.02 inc VAT
A2024-677

20mm Triple Dynamic Block - Inverted Allenite Cleat

 650 320 - 55 6 - 86
£101.60 ex VAT £121.92 inc VAT
ex VAT £0.00 inc VAT £101.60 ex VAT £121.92 inc VAT
A2024HL

20mm Triple High Load Block

 650 400 - 50 6 - 64
£99.36 ex VAT £119.23 inc VAT
ex VAT £0.00 inc VAT £99.36 ex VAT £119.23 inc VAT
A2024AHL

20mm Triple High Load Block - Articulating

 650 400 - 47.6 5 - 64
£101.60 ex VAT £121.92 inc VAT
ex VAT £0.00 inc VAT £101.60 ex VAT £121.92 inc VAT
A2025-677

20mm Triply Dynamic Block - Inverted Cleat, Becket

 650 320 - 66 6 - 86
£106.31 ex VAT £127.57 inc VAT
ex VAT £0.00 inc VAT £106.31 ex VAT £127.57 inc VAT
A5849

Deck Mounting Plate With Two A2021F

 350 115 25 51 6 4 50
£57.84 ex VAT £69.41 inc VAT
ex VAT £0.00 inc VAT £57.84 ex VAT £69.41 inc VAT