Boom or stay fitting . This marine-grade stainless steel fitting is designed for use on tubes with a diameter of 60-63mm , such as those found on Laser®/ILCA® masts. Securely fastened with four rivet or screw points , it allows you to attach a forestay or boom vang. Its 5mm diameter attachment point is perfectly suited to most shackle pins.
- Length of 70mm
- 60/63mm opening
- 4x 5mm fixing