brand logo Block - Double Ball - Barton - Dinghy - 10231

Specifically designed for smaller lines on a sailing dinghy to minimise size and weight

Block - Double Ball - Barton - Dinghy - 10231
Type of bearing BallPlain
Sheave diameter 0.787 in / 20 mm1.18 in / 30 mm1.38 in / 35 mm1.77 in / 45 mm2.28 in / 58 mm
Rope/line diameter 2-5 mm8 mm10 mm12 mm
Primary method of attachment Swivel, Shackle strap - BecketSwivel, Shackle wire - Becket clevis pin
Relative size Size 0Size 1Size 2Size 3Size 4

Features

  • Rugged construction
  • Stainless steel side plates
  • Side plates bolted and riveted
  • Smooth-running ball bearing
  • Use as a lead block on small cruisers

Description

Has a super-low friction ball race system, running on a large diameter centre boss which allows the fitment of more load-bearing balls, to ensure extremely low friction performance, even under high loads.

Lead block application is on small cruisers.

NOT

Product Detail

item
Item type Block
identity
Primary identity code for a product or service 10231
Product brand Barton
Product model Dinghy
marketing
Relative size Size 0
material
Primary material simple composition Composite
Primary material composition Composite
Secondary material simple composition Stainless/SS
Secondary material composition SAE/AISI 316 EN 1.4401 A4 stainless
Sheave material composition Acetal resin
measurement
Width of sheave or pulley 0.315 in
8 mm
Rope/line diameter 2 to 5 mm
Sheave diameter 0.787 in
20 mm
mechanical
Maximum safe rolling force 127 daN
130 kg
287 lb
Average breaking force 539 daN
550 kg
1212 lb
Maximum safe working force 127 daN
130 kg
287 lb
construction
Rope type Polyester
Sheave count Double
Type of bearing Ball
arrangement
Primary method of attachment Swivel
Shackle wire
Secondary method of attachment Becket clevis pin
applicable vessel
Type of boat Dinghies cruising
Dayboats cruising
Dinghies/Sportsboats racing
Cruiser small
Cruiser medium
Cruiser large
appearance
Primary colour name Charcoal
Primary colour Grey
Manufacturer secondary colour White
Secondary colour White
translation
Item class in Danish Yacht blok
Item class in Dutch Yacht blok
Item class in French Voilier poulie
Item class in German Yacht-Block
Item class in Italian Yacht di blocco
Item class in Norwegian Yacht blokk
Item class in Portuguese bloco Yacht
Item class in Spanish Yacht bloque
Item class in Turkish Yat blok
Item class in Swedish Baten blocket

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