Wichard blocks are engineered to withstand the harshest conditions imaginable. Product Features: Marine Grade 316L stainless steel. Composite sheave. Ideal for dinghies, catamarans, and other light duty applications. Lightweight. Reliable. Superior performance. Multiple applications: Boom vangs. Trapeze retriever systems. Cunningham. Outhaul. Control lines. Low load applications on larger yachts. Product Type: Wichard Stainless Steel Single Block - Size: 11/16" - Model # WIC-30018 - Sheave Diameter: 11/16" (18 mm) - Length: 1 3/4" (45 mm) - Width: 3/4" (20 mm) - Thickness: 7/16" (11 mm) - Maximum Line Size: 5/16" - Weight: .6 oz (16 g) - Safe Working Load: 440 lbs (200 kg) - Breaking Load: 880 lbs (400 kg)
Brand: Wichard