7 Series Blocks - 60mm Sheave
Aluminum
Schaefer 7 Series Blocks offer medium-sized cruising and racing yachts an excellent combination of strength and performance. Sheaves are made of high-impact Delrin® or Delrin® running on Delrin® ball bearings. Cheeks are constructed of tough, hardcoat-anodized aluminum. Blocks are reinforced with large stainless steel V-straps and head posts.
All Schaefer 7 series blocks work with convenient universal adapters and contain a 3-way head that allows for free swiveling or front/side set positions.
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