03190 Size 3 Single Stanchion Lead Block - Use On 25mm ?  Tubes

Series 3 45 millimeter block - stanchion lead. Stanchion lead. Designed for use on 25 millimeter 0 tubes, with a swiveling action with up-down movement allowing for a fair lead on control lines. 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: 120 millimeters (4.72'' inches). Sheave size: single: 45 millimeters x 14 millimeters (1.75'' inches x 35/64'' inches). Fiddle: 30/58 millimeters x 12 millimeters (1-3/16'' inches /2.5'' inches ; x 35/64'' inches). Swl: 385 kilograms (848 pounds). Max rope diameter: 10 millimeters (3/8'' inches). Break load: 740 kilograms (1698 pounds). Manufacturer: barton marine.