Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesEzzy Boom Shim Back Ezzy Ezzy Boom Shim Product ID: 343045 Brand: Ezzy 2025-09-02 From: $29.99 AUD View or buy the Boom Accessories Windsurfing Other - Ezzy Boom Shim from Ezzy to discover other options and shipping details. Description Boom shim for Ezzy Skinny Masts, converts skiiny mast to SDM diameter Inside length between end lips 112mm Back to Windsurfing Other - Boom Accessories More Boom Accessories and others in our range Chinook Boom Tail Piece Carbon- 60cm Chinook Boom Tail Piece Pro 1 Alloy- 135 150 165 185 225 models Chinook Double Sail Pulley Chinook In-Flight Outhaul Kit Goya EVA Boom Grip Set 150:200 Chinook In Flight Clew Kit Patrik Boom Clip 39mm Goya Boom Shim For RDM Mast Patrik Boom Clip 27mm Goya Alloy Boom Extension Housing and Clip Set