Range / Blocks / 40mm dynamic blocks / 40 & 30mm Linked Singles

40 & 30mm Linked Singles
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40 & 30mm Linked Singles

A20401S-2030

£60.86

8 in stock (can be backordered)

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SKU: A20401S-2030 Category:

Description

40mm Dynamic & 30mm Dynamic Linked Single Blocks.

New for 2023.

Made from high-strength, lightweight glass-loaded nylon and featuring Allen’s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.

40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.

Bearings – Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.

Linked – A great choice for mainsheet systems which require a traveller block (30mm) and a mainsheet block (40mm) attached as closely together as possible. Linking the blocks results in a limited chance of snagging or failure. The linked blocks can also be used in spinnaker and pole launcher systems. 

Becket – The 40mm range features a large central hole, which can be used as a becket (tying-off point).

Please note – Max working load rated to A2030 block.

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40 & 30mm Linked Singles

SKU Title Maximum Line Diameter mmbreaking load kgMaximum Working Load KgFixing Hole Centres mmShackle Pin mm Length mm Weight g Price
A2040Tii- Single Tii-On 10800180-- 58 58 £40.49
A2040XHL Extreme High Load 81500650-- 54 54 £193.68
ATII-LOCK-40 Tii-Lock-40 ----- £4.33
A20401 Single With Swivel Head 10780240-4 £46.07
A20401S-2030 40 & 30mm Linked Singles 8780140-- £60.86
A20401-77 Single With A..77 Cleat 675080-4 £110.48
A20401B Single With Becket 10780240-4 £48.58
A20401B-77 Single With Becket And A..77 Cleat 678080-4 £112.97
A20401BF Single With Becket And Fiddle 10780240-4 £68.87
A20401BF-77 Single With Becket, Fiddle And A..77 Cleat 678080-4 £131.46
A20401BFH Single With Becket, Fiddle And Hook 6540240-4 £75.12
A20401BFH-77 Single With Becket, Fiddle, Hook And A..77 Cleat 654080-4 £137.72
A20401C Single Cheek 1078024035.5- £42.65
A20401CB Single Cheek With Becket 1078024062.5 X 14.6- £45.16
A20401F Single With Fiddle 10780240-4 £61.15
A20401F-77 Single With Fiddle And A..77 Cleat 678080-4 £125.50
A20401FH-77 Single With Fiddle, Hook And A..77 Cleat 654080-4 £131.76
A20402 Double 101150500-5 £92.15
A20402B Double With Becket 101150500-5 £94.66
A20403 Triple 101400750-5 £138.22
A20403-77 Triple With A..77 Cleat 61400750-5 £217.76
A20403B Triple With Becket 101400750-5 £140.64
A20403B-77 Triple With Becket And A..77 Cleat 61400750-5 £220.20
A20404 Quad 101400750-5 £184.27
A20401H Single With Hook 10540250-- £52.32
A20401FH Single With Fiddle And Hook 6540240-4 £67.42
A20401SLZ Single Stand Up 1070024036.25- £46.66
A20401S Single With Ultra-Strap 10700240-- £40.49
A20401SR Single With Removable Ultra-Strap 10700240-- £45.06
A20401HL High Load Single 10780360-4 £71.02
A2040TiiHL Single Tii-On High Load 10800360-- £65.40
A20401CHL High Load Single Cheek 1078036035.50- £65.33
A20401SRHL High Load Single With Removable Strap 10700360-- £67.74