10 Series Stainless Steel Single Block with UC Sheave Brilliant Single Stainless Steel Block with Universal Head. Aluminum UC sheave runs on Nomex/Teflon bearing as well as Delrin Ball Bearings for low friction and high strength. For Boats to 48'. Manufacturer: Schaefer SKU #: 200325 Price: $ 395.16$ 296.37 Each
M Series 82mm Single Block w/Swivel Incredible strength-to-weight ratio! For boats to 60'. Manufacturer: Schaefer SKU #: 203402 Price: $ 337.04$ 252.78 Each
M Series M82-02 Webbing/Lashing Block For boats up to 60'. Features Torlon rollers, aluminum sheave. Webbing/lashing NOT included. Manufacturer: Schaefer SKU #: 203406 Price: $ 321.00$ 240.75 Each
