One Design Parts

Jib trim reference guide for the C420. Replaces hastily placed electrical tape and provides fast repeatable settings for the jib trimmer. Easily optimize your jib position for every wind condition.   Use our included installation guide and line...

Stopper ball with a hole drilled to attach to various marine applications. Can be used in soft shackles or at the ends of dinghy halyards

Stick on boom chafe protector. Helps prevent wear and tear caused by the boom rubbing against the shrouds while the sail is all the way out.

Selden medium sized failead eyelet used on selden mast products   Selden Part Number: 508-604

Shim for attaching the mast head float on the RS Quest and RS Venture. RS Part: RSM-SP-908

Replacement vang cleat base for Zim 420E sailboats. Stainless steel construction.

Rail/Handle for the bottom of the RS Quest. Screws into place metal bracket used as a hadle. RS Part Number: QUE-HF-307

Second piece of the tennis ball bailer system used on the 420E and other colegiate boats. Attaches to the single tennis ball bailer to make a double bailer.

Replacement Shroud U Bolt for Zim C420 and FJ sailboats. This is the through bolt that attaches shrouds to the hull. Used on collegiate fleet boats. See related products for recommended backup bar.    

Clam cleat with a base to allow quick adjustment of small purchase systems Clam Cleat Part Number: CL828-68AN

20mm Selden through deck block. RS Part Number: 402-101-17

Number 11 in the picture above. Center Board rubbing plate for the RS Quest.   RS Part Number: QUE-HF-305