APS - Annapolis Performance Sailing


Standing Rigging & Roller Swaging

How to Measure Sailboat Turnbuckle Swage Studs | Expert Advice

We are going to show you how to measure imperial (non-metric) turnbuckle swage stud sizes for standing rigging (shrouds, forestays, backstays…) and life line terminations.  The following will be measured and used to specify replacement studs or turnbuckles: Stud diameter Wire diameter Thread Length Thread Count Right or Left hand threads Tools: The only tool you will need is a set of calipers.  Using a ruler to measure is not accurate enough if you want to be 100% sure. Instructions: […]

How to Measure Sailboat Wire Rigging | Expert Advice

Watch our video and read these instructions to learn how to measure sailboat wire rigging properly from bearing surface to bearing surface.  What you will need: Two people. A no-stretch measuring tape (we prefer steel or fiberglass) at least as long as the rigging you will be measuring. A small diameter, fixed anchor point and a flat surface to work on (eg. A nail or screw in a dock or on a long tool bench)or a small screwdriver. Do not […]