Counting matching models…
I wanted to do a pressure test to see what could be leaking on a sunfish we picked up so I designed a ronstan drain plug to schrader valve adapter. Hooked up my air pump and it worked great. When it comes to pressure, less is better, you…
this is a replacement knob for the Ronstan Battestick Tiller extension with an outer diameter of 16mm. a 3.5mm hole in the end of the extension is required to fit the knob properly. just use the knob as a drill guide. As an alternative…
Replacement for the plastic sides that Ronstan used in their classic (circa 1995) ball bearing traveller cards. This is the 26 mm track model, with the inner slots that allow the recirculation of the Torlon bearing balls. This is a part…
