Block - Single Roller - Davey - High Load - 0580-AH-070

Wooden yacht blocks fitted with roller bearings to give smooth line movement under very high line loads

Block - Single Roller - Davey - High Load - 0580-AH-070

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Primary material composition AshTeak
Sheave diameter 1.18 in / 30 mm1.38 in / 35 mm1.57 in / 40 mm
Rope/line diameter 10 mm12 mm14 mm

Features

  • Stainless steel binding frame
  • Brass sheaves
  • Roller bearings give minimal friction
  • High load capable

Description

The design is traditional and yet uses modern material to deliver a robust and very durable block though use of a stainless steel binding frame, brass sheaves running on roller bearings, minimising friction even under the high loads that can occur in trad

Product Detail

item
Item type Block
identity
Primary identity code for a product or service 0580-AH-070
Product brand Davey
Product model High load
material
Primary material simple composition Wood
Primary material composition Ash
Secondary material simple composition Stainless/SS
Secondary material composition SAE/AISI 304 EN 1.4301 stainless
Coating composition Varnish
Sheave material composition Brass
Bearing composition Stainless steel
measurement
Body length 2.76 in
70 mm
Width of sheave or pulley 0.551 in
14 mm
Rope/line diameter 12 mm
Sheave diameter 1.38 in
35 mm
mechanical
Average breaking force 1300 daN
1325 kg
2922 lb
Maximum safe working force 650 daN
663 kg
1461 lb
construction
Rope type Polyester
Sheave count Single
Type of bearing Roller
arrangement
Primary method of attachment Fixed
Eye strap
applicable vessel
Types of use Sheet main yacht
Sheet jib yacht
Sheet genoa yacht
Sheet spin/asym yacht
appearance
Primary colour name Natural Ash
Primary colour Brown
Product
Code for alternate product 0580/AH/070
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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