04160 Size 4 Single Cheek Block - 107mm x 67mm (4.21'' x 2.64'')

Series 4 58 millimeter block - single - cheek block. Cheek block. With a plastic backing plate standard to allow snug attachment to spars etc. Base size 107 millimeters x 67 millimeters (4.21'' inches x 2.64'' inches). Fastenings 5 millimeters. A strong, lightweight range of blocks for use on day boats and cruising yachts. Ideal for mainsheets, vang tackles, lead blocks or wherever a powerful and compact purchase tackle is required. A comprehensive range of cam cleat, fiddle, and fiddle & cam cleat versions are available. Plain bearing blocks. Barton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads. Length: 107 millimeters (4.21'' inches). Sheave size: single: 58 millimeters x 17 millimeters (2.25'' inches x 5/8'' inches). Fiddle: 32/58 millimeters x 17 millimeters (1.25'' inches / 2.25'' inches x 5/8'' inches). Swl: 630 kilograms (1385 pounds). Max rope diameter: 12 millimeters (7/16'' inches). Break load: 1260 kilograms (2770 pounds). Manufacturer: barton marine.