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These sheaves are engineered for durability and performance in marine environments, featuring a specialized surface treatment and high-quality bearing components designed to handle demanding side loads.
Hard Lube-anodized: The sheaves are Hard Lube-anodized to provide maximum UV protection and ensure a smooth surface finish.
Captive Delrin ball bearings: Equipped with captive Delrin ball bearings that are specifically designed to carry side loads effectively.
Specifications
• Brand: Harken
• Reference: H-34390A
• Length: 75 mm
• Width: 20 mm
• Weight: 65.2 g
• Fits: 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1999, 3047, 3071, 3092, 3196






