Description
The Extendo allows you to make your standard mast longer. It "plugs in" to the base of any standard diameter mast to increase the mast's length to accommodate bigger sails. For example, you could extend a 430 to be a 470 with the smaller extension, or extend it out to 490 with the longer one. The cost of masts being what they are these days, the Extendo makes pretty good sense.