Tylaska RB12 Two-Piece Rope Bushing 16-22mm Deck Thickness Ronstan Orbit Series 55 Ball Bearing Blocks Stand Up Spring Block swivels

Stand Up Spring Block swivels 360' and uses a Delrin(tm) Sheave

Schaefer Double Block w/Front-Side Shackle & Becket

Ronstan Series 25 All Purpose Single Loop Head Block

Drum Ø D: 4 1/2 in

Tylaska RB12 Two-Piece Rope Bushing 16-22mm Deck Thickness Ronstan Orbit Series 55 Ball Bearing Blocks Stand Up Spring Block swivelsProduct Description Tylaska RB12 Two Piece Rope Bushing 16 22mm Deck Thickness Tylaskas new line of Rope Bushings provide a durable, high quality, and low friction solution for passing lines and sheets through decks, bulkheads, and other surfaces. Just like Tylaskas popular line of low friction rings, Tylaska Rope Bushings are precision machined from 6061 aluminum and hard coat anodized to military type III specifications, maximizing durability and