40mm Dynamic Blocks

Allen 40mm dynamic blocks are made from high-strength, lightweight glass-loaded nylon and feature dynamic bearings. The result is a high-performance block range suitable for keelboats and dinghies.

33 items

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Product Breaking Load Kg Max Working Load Kg Hole Pitch mm Length mm Max Line Dia mm Pin Size mm Weight (g) Price
40 & 30mm Single Dynamic Blocks - Linked
40 & 30mm Single Dynamic Blocks - Linked

SKU: A20401S-2030

40 & 30mm Single Dynamic Blocks - Linked

Specification Overview
780 140 - 108 8 - 64
£50.72 ex VAT £60.86 inc VAT
ex VAT £0.00 inc VAT £50.72 ex VAT £60.86 inc VAT
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40mm Double Dynamic Block
40mm Double Dynamic Block

SKU: A20402

40mm Double Dynamic Block

Specification Overview
1150 500 - 93.55 10 5 100
£76.79 ex VAT £92.15 inc VAT
ex VAT £0.00 inc VAT £76.79 ex VAT £92.15 inc VAT
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40mm Double Dynamic Block - Becket
40mm Double Dynamic Block - Becket

SKU: A20402B

40mm Double Dynamic Block - Becket

Specification Overview
1150 500 - 110.05 10 5 113
£78.88 ex VAT £94.66 inc VAT
ex VAT £0.00 inc VAT £78.88 ex VAT £94.66 inc VAT
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40mm Quad Dynamic Block
40mm Quad Dynamic Block

SKU: A20404

40mm Quad Dynamic Block

Specification Overview
1400 750 - 95.05 10 5 213
£153.56 ex VAT £184.27 inc VAT
ex VAT £0.00 inc VAT £153.56 ex VAT £184.27 inc VAT
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40mm Single Dynamic Block
40mm Single Dynamic Block

SKU: A20401

40mm Single Dynamic Block

Specification Overview
780 240 - 83.38 10 4 54
£38.39 ex VAT £46.07 inc VAT
ex VAT £0.00 inc VAT £38.39 ex VAT £46.07 inc VAT
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40mm Single Dynamic Block - Becket
40mm Single Dynamic Block - Becket

SKU: A20401B

40mm Single Dynamic Block - Becket

Specification Overview
780 240 - 99.88 10 4 59
£40.48 ex VAT £48.58 inc VAT
ex VAT £0.00 inc VAT £40.48 ex VAT £48.58 inc VAT
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40mm Single Dynamic Block - Becket, Cleat
40mm Single Dynamic Block - Becket, Cleat

SKU: A20401B-77

40mm Single Dynamic Block - Becket, Cleat

Specification Overview
780 80 - 99.88 6 4 122
£94.14 ex VAT £112.97 inc VAT
ex VAT £0.00 inc VAT £94.14 ex VAT £112.97 inc VAT
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40mm Single Dynamic Block - Becket, Fiddle
40mm Single Dynamic Block - Becket, Fiddle

SKU: A20401BF

40mm Single Dynamic Block - Becket, Fiddle

Specification Overview
780 240 - 126.88 10 4 73
£57.39 ex VAT £68.87 inc VAT
ex VAT £0.00 inc VAT £57.39 ex VAT £68.87 inc VAT
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40mm Single Dynamic Block - Becket, Fiddle, Cleat
40mm Single Dynamic Block - Becket, Fiddle, Cleat

SKU: A20401BF-77

40mm Single Dynamic Block - Becket, Fiddle, Cleat

Specification Overview
780 80 - 126.88 6 4 141
£109.55 ex VAT £131.46 inc VAT
ex VAT £0.00 inc VAT £109.55 ex VAT £131.46 inc VAT
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40mm Single Dynamic Block - Becket, Fiddle, Hook, Cleat
40mm Single Dynamic Block - Becket, Fiddle, Hook, Cleat

SKU: A20401BFH-77

40mm Single Dynamic Block - Becket, Fiddle, Hook, Cleat

Specification Overview
540 80 - 153 6 4 172
£114.77 ex VAT £137.72 inc VAT
ex VAT £0.00 inc VAT £114.77 ex VAT £137.72 inc VAT
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40mm Single Dynamic Block - Cheek
40mm Single Dynamic Block - Cheek

SKU: A20401C

40mm Single Dynamic Block - Cheek

Specification Overview
780 240 35.5 62 10 - 36
£35.54 ex VAT £42.65 inc VAT
ex VAT £0.00 inc VAT £35.54 ex VAT £42.65 inc VAT
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40mm Single Dynamic Block - Cheek, Becket
40mm Single Dynamic Block - Cheek, Becket

SKU: A20401CB

40mm Single Dynamic Block - Cheek, Becket

Specification Overview
780 240 62.5 X 14.6 73 10 - 41
£37.63 ex VAT £45.16 inc VAT
ex VAT £0.00 inc VAT £37.63 ex VAT £45.16 inc VAT
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40mm Single Dynamic Block - Cleat
40mm Single Dynamic Block - Cleat

SKU: A20401-77

40mm Single Dynamic Block - Cleat

Specification Overview
750 80 - 83.38 6 4 118
£92.07 ex VAT £110.48 inc VAT
ex VAT £0.00 inc VAT £92.07 ex VAT £110.48 inc VAT
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40mm Single Dynamic Block - Fiddle
40mm Single Dynamic Block - Fiddle

SKU: A20401F

40mm Single Dynamic Block - Fiddle

Specification Overview
780 240 - 108.38 10 4 68
£50.96 ex VAT £61.15 inc VAT
ex VAT £0.00 inc VAT £50.96 ex VAT £61.15 inc VAT
View
40mm Single Dynamic Block - Fiddle, Cleat
40mm Single Dynamic Block - Fiddle, Cleat

SKU: A20401F-77

40mm Single Dynamic Block - Fiddle, Cleat

Specification Overview
780 80 - 108.38 6 4 136
£104.58 ex VAT £125.50 inc VAT
ex VAT £0.00 inc VAT £104.58 ex VAT £125.50 inc VAT
View
40mm Single Dynamic Block - Hook
40mm Single Dynamic Block - Hook

SKU: A20401H

40mm Single Dynamic Block - Hook

Specification Overview
540 250 - 109 10 - 73
£43.60 ex VAT £52.32 inc VAT
ex VAT £0.00 inc VAT £43.60 ex VAT £52.32 inc VAT
View
40mm Single Dynamic Block - Hook, Becket, Fiddle
40mm Single Dynamic Block - Hook, Becket, Fiddle

SKU: A20401BFH

40mm Single Dynamic Block - Hook, Becket, Fiddle

Specification Overview
540 240 - 153 6 4 91
£62.60 ex VAT £75.12 inc VAT
ex VAT £0.00 inc VAT £62.60 ex VAT £75.12 inc VAT
View
40mm Single Dynamic Block - Hook, Fiddle
40mm Single Dynamic Block - Hook, Fiddle

SKU: A20401FH

40mm Single Dynamic Block - Hook, Fiddle

Specification Overview
540 240 - 134 6 4 86
£56.18 ex VAT £67.42 inc VAT
ex VAT £0.00 inc VAT £56.18 ex VAT £67.42 inc VAT
View
40mm Single Dynamic Block - Hook, Fiddle, Cleat
40mm Single Dynamic Block - Hook, Fiddle, Cleat

SKU: A20401FH-77

40mm Single Dynamic Block - Hook, Fiddle, Cleat

Specification Overview
540 80 - 134 6 4 154
£109.80 ex VAT £131.76 inc VAT
ex VAT £0.00 inc VAT £109.80 ex VAT £131.76 inc VAT
View
40mm Single Dynamic Block - Removable Strap
40mm Single Dynamic Block - Removable Strap

SKU: A20401SR

40mm Single Dynamic Block - Removable Strap

Specification Overview
700 240 - 64 10 - 41
£37.55 ex VAT £45.06 inc VAT
ex VAT £0.00 inc VAT £37.55 ex VAT £45.06 inc VAT
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40mm Single Dynamic Block - Stand Up
40mm Single Dynamic Block - Stand Up

SKU: A20401SLZ

40mm Single Dynamic Block - Stand Up

Specification Overview
700 240 36.25 74 10 - 45
£38.88 ex VAT £46.66 inc VAT
ex VAT £0.00 inc VAT £38.88 ex VAT £46.66 inc VAT
View
40mm Single Dynamic Block - Strap
40mm Single Dynamic Block - Strap

SKU: A20401S

40mm Single Dynamic Block - Strap

Specification Overview
700 240 - 64.5 10 - 41
£33.74 ex VAT £40.49 inc VAT
ex VAT £0.00 inc VAT £33.74 ex VAT £40.49 inc VAT
View
40mm Single Dynamic Block - Tii-On
40mm Single Dynamic Block - Tii-On

SKU: A2040Tii

40mm Single Dynamic Block - Tii-On

Specification Overview
800 180 - 58 10 - 36
From £33.74 ex VAT £40.49 inc VAT
ex VAT £0.00 inc VAT From £33.74 ex VAT £40.49 inc VAT
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40mm Single High Load Block
40mm Single High Load Block

SKU: A20401HL

40mm Single High Load Block

Specification Overview
780 360 - 83.38 10 4 77
£59.18 ex VAT £71.02 inc VAT
ex VAT £0.00 inc VAT £59.18 ex VAT £71.02 inc VAT
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40mm Single High Load Block - Cheek
40mm Single High Load Block - Cheek

SKU: A20401CHL

40mm Single High Load Block - Cheek

Specification Overview
780 360 35.5 62 10 - 54
£54.85 ex VAT £65.82 inc VAT
ex VAT £0.00 inc VAT £54.85 ex VAT £65.82 inc VAT
View
40mm Single High Load Block - Removable Strap
40mm Single High Load Block - Removable Strap

SKU: A20401SRHL

40mm Single High Load Block - Removable Strap

Specification Overview
700 360 - 64.5 10 - 64
£56.45 ex VAT £67.74 inc VAT
ex VAT £0.00 inc VAT £56.45 ex VAT £67.74 inc VAT
View
40mm Single High Load Block - Tii-On
40mm Single High Load Block - Tii-On

SKU: A2040TiiHL

40mm Single High Load Block - Tii-On

Specification Overview
800 360 - 58 10 - 41
£54.50 ex VAT £65.40 inc VAT
ex VAT £0.00 inc VAT £54.50 ex VAT £65.40 inc VAT
View
40mm Single XHL Block
40mm Single XHL Block

SKU: A2040XHL-B

40mm Single XHL Block

Specification Overview
1500 650 - 54 8 - 73
£161.40 ex VAT £193.68 inc VAT
ex VAT £0.00 inc VAT £161.40 ex VAT £193.68 inc VAT
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40mm Triple Dynamic Block
40mm Triple Dynamic Block

SKU: A20403

40mm Triple Dynamic Block

Specification Overview
1400 750 - 93.35 10 5 159
£115.18 ex VAT £138.22 inc VAT
ex VAT £0.00 inc VAT £115.18 ex VAT £138.22 inc VAT
View
40mm Triple Dynamic Block - Becket
40mm Triple Dynamic Block - Becket

SKU: A20403B

40mm Triple Dynamic Block - Becket

Specification Overview
1400 750 - 110.05 10 5 163
£117.20 ex VAT £140.64 inc VAT
ex VAT £0.00 inc VAT £117.20 ex VAT £140.64 inc VAT
View
40mm Triple Dynamic Block - Becket, Cleat
40mm Triple Dynamic Block - Becket, Cleat

SKU: A20403B-77

40mm Triple Dynamic Block - Becket, Cleat

Specification Overview
1400 750 - 110.5 6 5 240
£183.50 ex VAT £220.20 inc VAT
ex VAT £0.00 inc VAT £183.50 ex VAT £220.20 inc VAT
View
40mm Triple Dynamic Block - Cleat
40mm Triple Dynamic Block - Cleat

SKU: A20403-77

40mm Triple Dynamic Block - Cleat

Specification Overview
1400 750 - 93.35 6 5 240
£181.47 ex VAT £217.76 inc VAT
ex VAT £0.00 inc VAT £181.47 ex VAT £217.76 inc VAT
View
Tii-Lock-40
Tii-Lock-40

SKU: ATII-LOCK-40

Tii-Lock-40

Specification Overview
- - - - - - -
£3.75 ex VAT £4.50 inc VAT
ex VAT £0.00 inc VAT £3.75 ex VAT £4.50 inc VAT
View