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["1st Class Eligible","Brand_Ronstan","MAP","Sailing","Sailing | Blocks"]
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Nylatron Sheave Box - Single Upright Lead Block Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.When mounted in an inverted position, are frequently used as upright leads.Features: The external tabs can be formed to fit the spar profile before fasteningApplications: Typically used in dinghy spars for control lines such as outhaulsMaterials:
Nylatron® sheave
Grade 316 stainless steel load housing
Specifications: Sheave Ø: 22mm(7/8")
Max. Rope Ø: 3mm(1/8")
Max. Cable Ø: 3mm(1/8")
Fastener Ø: 5mm(3/16")
M.W.L.: 160kg(350lbs)
B. L.: 350kg(700lbs)
Weight: 30g(1.1oz)