Ronstan Single Sheave Box Travaco impact-resistant cover which protects against

impact-resistant cover which protects against debris and jamming

3-13/16" x 11/16" x 3/4" Size 3 - Retail

but significantly reduces the risk of an accidental snag or release

And because Sailkote is a dry lubricant

It forms watertight

Ronstan Single Sheave Box Travaco impact-resistant cover which protects againstRonstan manufactures an extensive range of sheave boxes for use with rope and wire. Plain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encountered. ApplicationsIdeal for applications where lines (rope or wire) need to be led through decks, bulkheads or spars minimising friction and chafing