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45mm Black Magic Double Loop Block

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Part Number: 3390
Price
$690.87$684.90
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$18 Shipping
Free Shipping over $499
All across Australia
Customers Love Arnold’s Boat Shop
Rated 4.2 / 5 based on 2,100+ reviews
42,000+ Products and Growing
The one-stop boat shop
Part Number: 3390

Black Magic Air blocks are a top favourite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. The sheave center carries primary load. allowing a smaller., lighter weight block. The soft-attachment Loop Block has a removable deadend post for attachment to a padeye. Lashings can also be used. 

Sheave Ø (mm) 45 mm
Sheave Ø (in) 1 3/4 in
Length (mm) 63 mm
Length (in) 2 1/2 in
Weight (g) 103 g
Weight (oz) 3.63 oz
Maximum line Ø (mm) 10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg) 750 kg
Maximum working load (lb) 1653 lb
Breaking load (kg) 1500 kg
Breaking load (lb) 3306 lb

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