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Barton Series 1 (30mm) Blocks

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Barton Series 1 (30mm) Blocks

10 IN STOCK

£8.95

Size


Colour


Quantity

10 in stock NEXT DAY DELIVERY

CLICK & COLLECT AVAILABLE


A strong, lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger craft.

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 Blocks
With Barton's unique super-low friction ball race systems, featuring acetal sheaves and delrin ball bearings, running on a large diameter centre boss. This allows Barton to fit more load-bearing balls, which ensure extremely low friction performance, even under high loads.

Available Heads and Shackles

Fixed Eye Clevis Pin
A simple, low priced fixed eye block with removable clevis pin for attachment. Pin Ø 5mm. Width between straps 13mm

Fixed Eye
With plain attachment eye

Swivel
Fully swivelling head with removable shackle

Becket
All the appropriate 30mm blocks are available with or without becket.

Specifications
  • Sheave Size: 30mm x 12mm (1 3/16 x 7/16")
  • Max Rope Diameter: 8mm (5/16")
  • Safe Working Load: 355kg (782lbs)
  • Break Load: 710kg (1565lbs)
  • Max Rolling Load (Ball Bearing Blocks): 245kg (540lbs)
Break Loads
Where break and safe working loads are stated, it is assumed that all sheaves are evenly loaded as in a purchase tackle. Uneven loading, or loading of one sheave in a double or triple block, will severely affect strength quoted. If unsure, please seek further assistance.

Maximum rolling load on ball bearing blocks is the maximum free running load before ball bearings will distort.
Size/ColourPart NumberStock AvailabilityPrice
Single Fixed Eye Clevis Pin / Plain Sheave99543525 10 at 25/02 18:49 £8.95 Add to Basket
Single Fixed Eye Clevis Pin / Ball Bearing Sheave99543730 None£13.26
Not available
Single Fixed Clevis Pin Becket / Plain Sheave99543532 3 at 25/02 18:49 £10.59 Add to Basket
Single Fixed Clevis Pin Becket / Ball Bearing Sheave99543747 None£14.97
Not available
Single Fixed Eye  / Plain Sheave99543549 11 at 25/02 18:49 £7.50 Add to Basket
Single Fixed Eye  / Ball Bearing Sheave99543754 1 at 25/02 18:49 £12.14 Add to Basket
Single Fixed Eye + Becket / Plain Sheave99543556 None£9.95
Not available
Single Fixed Eye + Becket / Ball Bearing Sheave99543761 None£14.00
Not available
Single Swivel / Plain Sheave99543563 42 at 25/02 18:49 £9.95 Add to Basket
Single Swivel / Ball Bearing Sheave99543778 48 at 25/02 18:49 £16.50 Add to Basket
Single Swivel + Becket / Plain Sheave99543570 4 at 25/02 18:49 £13.95 Add to Basket
Single Swivel + Becket / Ball Bearing Sheave99543785 2 at 25/02 18:49 £19.09 Add to Basket
Single Upright / Plain Sheave99543587 3 at 25/02 18:49 £15.95 Add to Basket
Single Upright / Ball Bearing Sheave99543792 1 at 25/02 18:49 £18.98 Add to Basket
Single Upright with Fairlead / Plain Sheave99543594 1 at 25/02 18:49 £17.24 Add to Basket
Single Upright with Fairlead / Ball Bearing Sheave99543808 None£20.86
Not available
Lightweight Cheek Block / Plain Sheave99543600 1 at 25/02 18:49 £6.95 Add to Basket
Lightweight Cheek Block / Ball Bearing Sheave99543815 4 at 25/02 18:49 £9.89 Add to Basket
Single Stand Up Block / Plain Sheave99543617 4 at 25/02 18:49 £13.50 Add to Basket
Single Stand Up Block / Ball Bearing Sheave99543822 None£18.41
Not available
Single Spinnaker Lead / Plain Sheave99543624 7 at 25/02 18:49 £11.53 Add to Basket
Single Spinnaker Lead / Ball Bearing Sheave99543839 None£16.71
Not available
Lightweight Lead Block / Plain Sheave99543631 None£6.56
Not available
Lightweight Lead Block / Ball Bearing Sheave99543846 None£8.50
Not available
Double Fixed Eye / Plain Sheave99543648 7 at 25/02 18:49 £11.90 Add to Basket
Double Fixed Eye / Ball Bearing Sheave99543853 None£20.17
Not available
Double Fixed Eye + Becket / Plain Sheave99543655 4 at 25/02 18:49 £13.46 Add to Basket
Double Fixed Eye + Becket / Ball Bearing Sheave99543860 None£21.99
Not available
Double Swivel / Plain Sheave99543662 6 at 25/02 18:49 £17.50 Add to Basket
Double Swivel / Ball Bearing Sheave99543877 1 at 25/02 18:49 £24.13 Add to Basket
Double Swivel + Becket / Plain Sheave99543679 4 at 25/02 18:49 £19.95 Add to Basket
Double Swivel + Becket / Ball Bearing Sheave99543884 2 at 25/02 18:49 £27.78 Add to Basket
Back-to-Back Swivel / Plain Sheave99543686 None£11.22
Not available
Back-to-Back Swivel / Ball Bearing Sheave99543891 None£19.18
Not available
Triple Fixed Eye / Plain Sheave99543693 2 at 25/02 18:49 £19.88 Add to Basket
Triple Fixed Eye / Ball Bearing Sheave99543907 1 at 25/02 18:49 £30.71 Add to Basket
Triple Fixed Eye + Becket / Plain Sheave99543709 1 at 25/02 18:49 £20.78 Add to Basket
Triple Fixed Eye + Becket / Ball Bearing Sheave99543914 None£33.36
Not available
Triple Swivel / Plain Sheave99543716 2 at 25/02 18:49 £22.50 Add to Basket
Triple Swivel / Ball Bearing Sheave99543921 1 at 25/02 18:49 £33.09 Add to Basket
Triple Swivel + Becket / Plain Sheave99543723 11 at 25/02 18:49 £26.95 Add to Basket
Triple Swivel + Becket / Ball Bearing Sheave99543938 None£36.06
Not available