Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesEzzy Boom Shim Back Ezzy Ezzy Boom Shim Product ID: 343045 Brand: Ezzy 2025-03-25 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 Goya Replacement Boom Front End Patrik Boom Clip 33mm Patrik Boom Backend Wave Cleat Patrik Adjustable Outhaul Trim System (1pc) Patrik Boom Clip 27mm Radz Hawaii Boom Shim Streamlined Replacement Front End Webbing Strap Chinook Boom Adjustment RDG Carbon Collar Set (2) Lisa Windsurfing Twist Lock Outhaul Pulley Goya Alloy Race Boom Extension Housing and Clip Set