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Barton Marine  |  SKU: YBS-111836

Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131]

$29.87 $33.19
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Size 3 45mm Plain Bearing Pulley Block Single Swivel & Becket

The size 3 Barton plain bearing blocks have 45mm (1 3/4" sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass-filled nylon and Acetal sheaves to maximise their strength whilst keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system is required on dinghies, dayboats, and lightweight cruisers.

Suitable for up to 10mm (3/8") rope.

Specifications:

  • Weight: 91 g
  • Dimensions: 114 × 47 × 28 mm
  • Size: 3 (45MM)
  • Block Type: Swivel + Becket
  • No. of Sheaves: Single
  • Bearing Type: Plain
  • Sheave Size: 45mm x 13mm (1 3/4" x 35/64")
  • Max rope diameter: 10mm (3/8")
  • SWL: 400kg (881lbs)
  • Break load: 800kg (1763lbs)
  • Max rolling load (ball bearing blocks): 270kg (595lbs)

Quick Guide (pdf)

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Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel  Becket [N03131]