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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Lightweight and strong construction
Depth: 3 1/2" (89 mm)
Suits 1 1/4" T-Track
ULTRA Piston fitting both ends
Ronstan Spinnaker Brace Hook (Screw Through)
Wichard 18mm Single Stainless Steel Block Spar Parts Optimist Lightweight and strong constructionProduct Description Wichard 18mm Single Stainless Steel Block Features: Weight: 5. 6 oz. (160 g) Sheave diameter: 45 64" (18 mm) Length: 1 49 64" (45 mm) Width: 53 64" (21 mm) Thickness: 7 16" (11 mm) Working load: 441 Lbs (200 kg) Breaking load: 1100 Lbs (500 kg) Applications For dinghies and catamarans: boom vang, trapeze retriever systems, cunningham, outhaul, control lines Low load applications on larger yachts Material Grade 316L stainless steel