Name: Barton Marine Size 3 45mm Double Upright Pulley Block N03250 Plain Bearing
Brand: Barton Marine
SKU: 109044
Price: 58.99 USD
Availability: InStock

From the entry

Brand new in original packaging.

Genuine Barton Marine Size 3 45mm Plain Bearing Double Upright Pulley Block, part number N03250.
Features a 45mm (1.77 in) plain-bearing sheave rated for rope up to 10mm (3/8 in) diameter.
Rated Safe Working Load of 400kg (881 lb) and Breaking Load of 800kg (1,763 lb).
Overall block length of 75mm (2.95 in); net weight approximately 168g.
Constructed with a stainless steel frame, 30% fibreglass-filled nylon body, and Acetal sheaves for high strength and low weight.
Ideal for mainsheet, vang, and lead-block applications on dinghies, dayboats, and lightweight cruisers.
Sold as an individual block.

Specifications

Brand	Barton Marine
MPN	N03250
UPC	5035088080991
Sheave Size	45 mm (1.77 in)
Number of Sheaves	Double (upright configuration)
Maximum Rope Diameter	10 mm (3/8 in)
Safe Working Load	400 kg (881 lb)
Breaking Load	800 kg (1,763 lb)
Length	75 mm (2.95 in)
Weight	168 g (net, per manufacturer range)
Materials	Stainless steel frame, 30% fibreglass-filled nylon body, Acetal sheaves
Bearing Type	Plain bearing sheave
Application	Mainsheet, vangs, lead blocks for dinghies, dayboats, and lightweight cruisers