Barton Size 3 - 45mm Blocks

45mm Blocks - Size 3

A strong, lightweight range of blocks for use on dinghies, dayboats and light cruising yachts. Ideal for mainsheet, vang, lead blocks or wherever a powerful and compact purchase tackle is required.

 

A comprehensive range of cam cleat, fiddle and fiddle & cam cleat versions are available.

 

Available in Plain or Ball Bearing.

Sheave Dia Sheave Diameter: 45mm
(1¾")
Fiddle Dia Fiddle Diameters: 58/30mm
(2¼" / 1 3/16")
Sheave Width Sheave Width 13mm
(1/2")
Rope Dia Maximum Rope Diameter: 10mm
(3/8")
SWL

Working Load (Plain):

 385 kg
(848 lbs)
SWL Max Rolling Load (Ball): 270 kg
(595 lbs)
Break Load Break Load: 770 kg
(1697 lbs)

 

Block Head - Fixed Eye Block head - Reverse Shackle Blcok head - Swivel Block head - Fixed Clevis Pin
Fixed Eye Reverse Shackle Swivel Fixed Clevis Pin
Plain Attachment Eye Removable shackle allows easy attachment and can be mounted in-line or at 90° to the sheave Fully swiveling head with removable shackle for fast attachment Simple fixed eye with removable 5mm clevis pin for attachment and 13mm jaws.
Plain Bearing Sheave Plain bearing blocks
Barton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.
Ball bearing Sheave

Ball bearing blocks
With a unique super-low friction ball race systems, featuring acetal sheaves and delrin ball bearings, running on a large diameter centre boss. This allows for more load-bearing balls, which ensure extremely low friction performance, even under high loads.
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Single Fixed Eye

Single Fixed Eye
Bearing Code Length Weight
Plain 03110 90mm 79g
Ball 13110 90mm 77g
Qty:

Single Reverse Shackle

Single Reverse Shackle
Bearing Code Length Weight
Plain 03120 105mm 88g
Ball 13120 105mm 85g
Qty:

Single Swivel

Single Swivel
Bearing Code Length Weight
Plain 03130 107mm 90g
Ball 13130 107mm 89g
Qty:

Single Swivel with Becket

Single Swivel with Becket
Bearing Code Length Weight
Ball 13131 122mm 97g
Qty:

Cheek Block
(Screw Down)

Cheek Block
Bearing Code Length Weight
Plain 03160 92mm 110g
Ball 13160 92mm 109g
Qty:

Fiddle Block with Swivel

Fiddle Block with Swivel
Bearing Code Length Weight
Ball 13430 165mm 163g
Qty:

Fiddle & Becket Block with Swivel

Fiddle & Becket Block with Swivel
Bearing Code Length Weight
Ball 13431 176mm 170g
Qty: