Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesEzzy Boom Shim Back Ezzy Ezzy Boom Shim Product ID: 343045 Brand: Ezzy 2026-11-08 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 Adjustable Outhaul Trim System (1pc) Patrik Boom Backend Pulley Cleat Goya Replacement Boom Front End Ezzy Boom Shim Chinook Boom Adjustment RDG Carbon Collar Set (2) Surf Sail Australia Boom Extension Clip Only BLP2003 Chinook Mast Shim Skinny Chinook Pro 1 Replacement Front End Goya Boom Shim For RDM Mast Streamlined Replacement Front End Webbing Strap