Wichard Single 63/64" (25mm) Block w/ Swivel Head Wichard 45/64" (18mm) Ball Bearing Blocks Pre-drilled for fasteners

Pre-drilled for fasteners

Length - 6 3/32" (155mm)

Ronstan Orbit Series 75mm Strop Block

Recommended Chain - 3/8" (10mm)

Length X (in) - 12 3/4

Wichard Single 63/64" (25mm) Block w/ Swivel Head Wichard 45/64" (18mm) Ball Bearing Blocks Pre-drilled for fastenersProduct Description Wichard Single 63 64" (25mm) Block w Swivel Head Features: Weight: 0. 9 oz. (26 g) Sheave diameter: 63 64" (25mm) Length: 2 33 64" (64mm) Width: 63 64" (25mm) Thickness: 45 64" (18mm) Working load: 441 Lbs (200 kg) Breaking load: 1100 Lbs (500 kg) Rope Size: 1 4" 5 16" (6mm 8mm) Applications For dinghies and catamarans applications: genoa sheets, boom vang, footmast block, masthead block For larger yachts: barber hauler, cunnigham,