Ronstan Swage Studs for Closed-Body Turnbuckles Size:Imperial - Thread Type 3/8" UNF Wire blocks are low friction

Wire blocks are low friction designed to carry wire halyards and control lines

The RF3133 universal joint with snap-on cover is designed to allow quick fitting and removal of the tiller extension from the fixed base

thus preventing overrides and providing a smooth

and control line turning blocks mounted low in the cockpit

All Edson stainless steel destroyer wheels feature a fatigue-reducing

Ronstan Swage Studs for Closed-Body Turnbuckles Size:Imperial - Thread Type 3/8" UNF Wire blocks are low frictionThreaded Swage Terminal for Closed Body Turnbuckles Grade 316 Stainless Steel These threaded swage studs have fine, rolled right hand UNF (Unified National Fine) threads for greater strength. They're manufactured from grade 316 stainless steel for maximum corrosion resistance.