Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesEzzy Boom Shim Back Ezzy Ezzy Boom Shim Product ID: 343045 Brand: Ezzy 2025-05-25 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 Patrik Boom Front Replacement Handle Surf Sail Australia Boom Extension Housing and Clip Set (2) Goya Carbon Boom Extension Housing and Clip Set Chinook Mast Shim Skinny Streamlined Replacement Front End Webbing Strap Goya EVA Boom Grip Set 140 190 Lisa Windsurfing Boom Grip Kit Patrik Boom Clip 33mm Chinook EVA Boom Grip Set Black Goya Boom Shim For RDM Mast