brand logo Block - Backstay Single Plain - Barton - 91300

High-strength block for wire ropes or high loads

Block - Backstay Single Plain - Barton - 91300
Sheave diameter 1.38 in / 35 mm1.77 in / 45 mm
Primary method of attachment Fixed, Eye strapFixed, Eye strap heavyFixed, Eye strap lightSwivel, Shackle wire

Description

Reinforcing plates, rivets, shackle and pin are all from high grade stainless steel

Product Detail

item
Item type Block
Item type variant detail Backstay
identity
Primary identity code for a product or service 91300
Product brand Barton
material
Primary material simple composition Brass
Primary material composition Brass
Secondary material simple composition Stainless/SS
Secondary material composition SAE/AISI 316 EN 1.4401 A4 stainless
Sheave material composition Brass
Bearing composition Stainless steel
measurement
Width of sheave or pulley 0.315 in
8 mm
Sheave diameter 1.77 in
45 mm
Control line diameter 5 mm
Nett weight 0.106 kg
0.234 lb
mechanical
Average breaking force 736 daN
750 kg
1653 lb
Maximum safe working force 368 daN
375 kg
827 lb
construction
Rope type Wire
Sheave count Single
Type of bearing Plain
arrangement
Primary method of attachment Fixed
Eye strap light
applicable vessel
Types of use Backstay sportboats
Backstay dinghy/dinghies
Leads
Type of boat Dinghies/Sportsboats racing
Cruiser small
appearance
Primary colour name Charcoal
Primary colour Grey
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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