Series 30 Block - Single - Loop Top. Stainless steel cheeks and UV stabilized acetal sheaves ensure long service life with virtually no maintenance required. V-jam blocks allow fast, sure cleating of control lines. Lightweight with durable construction. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase. Applications include vang, cunningham and trapeze retriever systems on dinghies; leech line tackles and bunk adjusters on larger yachts. Materials: UV stabilized acetal sheave and Grade 316 stainless steel cheeks. Specifications: Sheave Ø: 29mm (1-1/8"), Max. Rope Ø: 8mm (5/16"), M.W.L.: 300kg (660lbs), B.L.: 600kg (1,320lbs). Weight approximately 1 ounce (product) / package weight 0.1000 (package). Product Dimensions (product): 3 x 2 x 1 inches.
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