Streamlined Dyneema Boom Head RDM (red) closeout This style adaptor was also

This style adaptor was also used by Aeron OEM booms like Naish

This is an extra tall RDM shim that lets you put a Maui Sails Boom Head on an reduced diameter mast (RDM)

We succeeded

The Sailworks Quicktune lines are infinitely adjustable

Streamlined Dyneema Boom Head RDM (red) closeout This style adaptor was alsoThe best boom head just got better. This is an RDM specific boom head that is lighter and stiffer than anything else on the market, and now it's easier to adjust. The new head from Streamlined will fit a variety of different booms from Neil Pryde, Maui Sails, Simmer, Chinook, Aeron. The new integrated cleat and lever design, combined with Dyneema rope, make it easy to get your inhaul line adjusted to your mast diameter, and the RDM specific design