Wichard Single 63/64" (25mm) Ball Bearing Block w/ Fixed Eye Winter Jackets - Work Testing showed that the harness

Testing showed that the harness release system needed to be simple to understand

Made from a lightweight 2mm limestone Neoprene

Mid-length jacket with raglan sleeve cut

Padded neoprene sleeve inside main compartment 230mm x 320mm (9” x 12 1/2”)

4% Spandex Stretch Twill

Wichard Single 63/64" (25mm) Ball Bearing Block w/ Fixed Eye Winter Jackets - Work Testing showed that the harnessProduct Description Wichard Single 63 64" (25mm) Ball Bearing Block w Fixed Eye Features: Weight: . 6 oz. (18 g) Sheave diameter: 63 64" (25mm) Length: 1 15 16" (49mm) Width: 63 64" (25mm) Thickness: 45 64" (18mm) Working load: 705 Lbs (320 kg) Breaking load: 1320 Lbs (600 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,