The Chinook Sailing 150-210cm Sport Boom is an incredible value loaded with versatility. The extension range fits a wide range of sails and the boom head will fit both standard diameter and reduced diameter masts without the need for a shim.
Features
Fits SDM and RDM
Super strong 6070 marine alloy
60cm continuous aluminum tail-piece
20 degree articulating boom head
External locking collar system
Incremental adjustment size markings
Harness line index graphics