Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesEzzy Boom Shim Back Ezzy Ezzy Boom Shim Product ID: 343045 Brand: Ezzy 2025-02-22 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 Streamlined Boom Front End for SDM Mast Patrik Boom Shim RDM Adaptor Chinook Boom Tail Piece RDG 1 Alloy 135 150 models Chinook Boom Adjustment RDG Carbon Collar Set (2) Patrik Boom Front Replacement Handle Goya EVA Boom Grip Set 140 190 Chinook Boom Tail Piece Pro 1 Alloy- 135 150 165 185 225 models Surf Sail Australia Boom Extension Housing and Clip Set (2) Goya Replacement Boom Front End Radz Hawaii Boom Shim