Size 1 - 30mm Blocks

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 us to fit more load-bearing balls, which ensure extremely low friction performance, even under high loads.
 

  • Sheave size 30mm x 12mm (1 3 /16 x 7/16")
  • Max rope diameter 8mm ( 5 /16")
  • SWL 355Kg (782 lbs)
  • Break load 710Kg (1565 lbs)
  • Max rolling load (ball bearing blocks) 245kg 540 lbs)

 

30mm Ball Bearing Pulley Block Lightweight Lead Block

30mm Ball Bearing Pulley Block Lightweight Lead Block

$24.80
30mm Ball Bearing Pulley Block Back To Back Block

30mm Ball Bearing Pulley Block Back To Back Block

$55.95
30mm Ball Bearing Pulley Block Double Fixed Eye and Becket

30mm Ball Bearing Pulley Block Double Fixed Eye and Becket

$66.00
30mm Ball Bearing Pulley Block Double Swivel and Becket

30mm Ball Bearing Pulley Block Double Swivel and Becket

$91.75
30mm Ball Bearing Pulley Block Double Upright

30mm Ball Bearing Pulley Block Double Upright

$76.70
30mm Ball Bearing Pulley Block Double with Fixed Eye

30mm Ball Bearing Pulley Block Double with Fixed Eye

$60.50
30mm Ball Bearing Pulley Block Double with Swivel

30mm Ball Bearing Pulley Block Double with Swivel

$81.95
30mm Ball Bearing Pulley Block Single Block On Tang

30mm Ball Bearing Pulley Block Single Block On Tang

$48.75
30mm Ball Bearing Pulley Block Single Double Tang

30mm Ball Bearing Pulley Block Single Double Tang

$38.70
30mm Ball Bearing Pulley Block Single Double Tang andBecket

30mm Ball Bearing Pulley Block Single Double Tang andBecket

$43.70
30mm Ball Bearing Pulley Block Single Fixed Eye and Becket

30mm Ball Bearing Pulley Block Single Fixed Eye and Becket

$40.85
30mm Ball Bearing Pulley Block Single Swivel and Becket

30mm Ball Bearing Pulley Block Single Swivel and Becket

$55.70
30mm Ball Bearing Pulley Block Single Upright Block

30mm Ball Bearing Pulley Block Single Upright Block

$55.35
30mm Ball Bearing Pulley Block Single Upright with Becket

30mm Ball Bearing Pulley Block Single Upright with Becket

$60.85
30mm Ball Bearing Pulley Block Single with Fixed Eye

30mm Ball Bearing Pulley Block Single with Fixed Eye

$35.40
30mm Ball Bearing Pulley Block Single with Swivel

30mm Ball Bearing Pulley Block Single with Swivel

$48.75
30mm Ball Bearing Pulley Block Stand Up Block

30mm Ball Bearing Pulley Block Stand Up Block

$53.70
30mm Ball Bearing Pulley Block Triple Block with Swivel

30mm Ball Bearing Pulley Block Triple Block with Swivel

$96.50
30mm Ball Bearing Pulley Block Triple Fixed Eye and Becket

30mm Ball Bearing Pulley Block Triple Fixed Eye and Becket

$97.30
30mm Ball Bearing Pulley Block Triple Swivel and Becket

30mm Ball Bearing Pulley Block Triple Swivel and Becket

$105.20
30mm Ball Bearing Pulley Block Triple with Fixed Eye

30mm Ball Bearing Pulley Block Triple with Fixed Eye

$89.60
30mm Ball Bearing Pulley Cheek Block

30mm Ball Bearing Pulley Cheek Block

$28.85
30mm Plain Bearing Pulley Block Back To Back Swivel Block

30mm Plain Bearing Pulley Block Back To Back Swivel Block

$32.75
30mm Plain Bearing Pulley Block Double Fixed Eye and Becket

30mm Plain Bearing Pulley Block Double Fixed Eye and Becket

$46.15
30mm Plain Bearing Pulley Block Double Fixed Eye Block

30mm Plain Bearing Pulley Block Double Fixed Eye Block

$37.60