All master blocks are UV- and corrosion-resistant for durable lifespan.Master .The 90mm plain block can handle extremely high loads.The block features a self-lubricant bearing with acetal busing.They are stronger and lighter than classic blocks

Perfect for dingies,scows,beachcats and iceboats,as well as small offshore racers and cruisers.

Mainsheet and Jib Sheet

Spinnaker Halyards

Control Lines

The excellent weather-ability protects blocks from breaking dowen for any sailing condition.

Ultra Lightweight & Stronger

Delrin Ball Bearing

SUS316L Stainless Steel Central Pin & Shackle & Rivet

Lock Up Shackle