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A2121HL

20mm Single High Load Through Deck Block

20mm Single High Load Through Deck Block

£42.89 ex VAT £51.47 inc VAT
ex VAT £0.00 inc VAT £42.89 ex VAT £51.47 inc VAT
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In stock - 21 units(Can be backordered)

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Description

20mm Single High Load Through Deck Block

The 20mm Single High Load Through Deck Block provides smooth, efficient guidance for rope and wire control lines passing through a deck. Designed for adjustable rigging and other high-load applications, it features a durable acetal body precisely shaped to support the sheave and deliver reliable performance.

Key Features

  • Single-sheave through deck design for efficient line routing
  • Suitable for rope and wire control lines
  • Durable acetal body engineered for demanding applications
  • Plain Bearing Sheave designed to handle high loads without the risk of bearing system failure
  • High Load Stainless-Steel Sheave for improved durability and enhanced performance when used with wire
  • Ideal for leading rigging wire through decks and other surfaces
  • Reliable, low-maintenance solution for high-load rigging applications
Accessories Through Deck
Bearing type High Load
Brand Allen
Breaking load kg 400
Configuration Single
Fixing hole diameter mm 4.2
Fixing type Countersunk
Hole pitch mm 42
Iges GenericFileDrop
Iges file link https://abassets.ams3.digitaloceanspaces.com/iges/a2121hl.igs
Length mm 54
Maximum line diameter mm 6
Number of fixing holes 2
Number of sheaves 1
Pdf GenericFileDrop
Pdf ref link https://abassets.ams3.digitaloceanspaces.com/product_files/a2121hl-ref-v2.pdf
Related collection CollectionDrop
Sheave diameter mm 20
Sheave material Stainless Steel
Sheave width mm 7
Slot size mm 34 x 16
Swipe
SKU Title Breaking Load Kg Max Working Load Kg Hole Pitch mm Fixing Hole Dia mm Max Line Dia mm Length mm Sheave Dia mm Sheave Material Sheave Width mm Slot Size mm Weight (g) Price
A2122

20mm Double Dynamic Through Deck Block

 350 105 64 4.2 6 75 20 Acetal 7 55 x 16 18
£36.70 ex VAT £44.04 inc VAT
ex VAT £0.00 inc VAT £36.70 ex VAT £44.04 inc VAT
A2122HL

20mm Double High Load Through Deck Block

 350 - 63 - 6 75 20 Stainless Steel 7 55 x 16 33
£73.55 ex VAT £88.26 inc VAT
ex VAT £0.00 inc VAT £73.55 ex VAT £88.26 inc VAT
A2121

20mm Single Dynamic Through Deck Block

 350 105 42 4.2 6 54 20 Acetal 7 34 x 16 11
£24.45 ex VAT £29.34 inc VAT
ex VAT £0.00 inc VAT £24.45 ex VAT £29.34 inc VAT
A2121HL

20mm Single High Load Through Deck Block

 400 - 42 4.2 6 54 20 Stainless Steel 7 34 x 16 18
£42.89 ex VAT £51.47 inc VAT
ex VAT £0.00 inc VAT £42.89 ex VAT £51.47 inc VAT
A2132

30mm Double Dynamic Through Deck Block

 500 140 90 5.2 8 77 30 Acetal 10 90 x 17 45
£45.37 ex VAT £54.44 inc VAT
ex VAT £0.00 inc VAT £45.37 ex VAT £54.44 inc VAT
A2132HL

30mm Double High Load Through Deck Block

 500 - 90 5.2 8 77 30 Stainless Steel 10 77 x 17 45
£85.50 ex VAT £102.60 inc VAT
ex VAT £0.00 inc VAT £85.50 ex VAT £102.60 inc VAT
A2131HL

30mm Single High Load Through Deck Block

 500 - 60 5.2 8 74 30 Stainless Steel 10 47 x 17 26
£50.32 ex VAT £60.38 inc VAT
ex VAT £0.00 inc VAT £50.32 ex VAT £60.38 inc VAT
SA..94

Adaptor For A..94

 - - - To Fit 35mm Tube - - - - - - 18
£13.68 ex VAT £16.42 inc VAT
ex VAT £0.00 inc VAT £13.68 ex VAT £16.42 inc VAT
A..94

Nylon Mast Head Sheave Box - Plain Bearing

 - - - To Fit 20mm Tube - - 36 Acetal 6 - 41
£36.70 ex VAT £44.04 inc VAT
ex VAT £0.00 inc VAT £36.70 ex VAT £44.04 inc VAT
A...8

Nylon Sheave Box - Plain Bearing

 700 300 80 4 - - 38 Acetal 12 70 x 22 41
From £10.13 ex VAT £12.16 inc VAT
ex VAT £0.00 inc VAT From £10.13 ex VAT £12.16 inc VAT