5 Series Blocks offer small to medium-sized cruising and racing yachts an extremely high strength/weight ratio resulting in a highly refined and reliable block. Their strength and styling has also made them popular for medium use on bigger yachts teaming up with our larger Series Blocks. Our versatile Universal Head design has a three way built in locking feature and accepts “universal” adapters for custom mounting. Schaefer offers you the choice of brilliant Stainless Steel or Hardcoat Anodized Aluminum cheeks with UV protected Delrin™ or Delrin™ Ball Bearing sheaves. 5 Series Blocks provide you with extreme durability and versatility.
Mainsheet Systems boats to 28' (8.5m)
Halyard Leads boats to 28' (8.5m)
Genoa Leads boats to 28' (8.5m)
Control Lines boats to 36' (11m)
Tune your Mainsail with our 5 Series Fiddle Blocks. Strong, smooth and reliable, they offer small to medium sized cruising and racing yachts an ideal solution for mainsheet and boom vang systems. Choose from brilliant Stainless Steel or Black Hardcoat Anodized Aluminum versions with Delrin™ or Delrin™ Ball Bearing sheaves. Our Universal Three-way head design combined with our Universal adapters solve any challenging setup you have.