Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesEzzy Boom Shim Back Ezzy Ezzy Boom Shim Product ID: 343045 Brand: Ezzy 2025-06-01 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 Ezzy Boom Shim Chinook EVA Boom Grip Set Black Chinook Boom Extension Adjustment Two Pin Collar Set (2) Chinook Boom Adjustment RDG Carbon Collar Set (2) Chinook Pro 1 Replacement Front End Patrik Adjustable Outhaul Trim System (1pc) Chinook Boom Tail Piece RDG 1 Alloy 135 150 models Goya Boom Shim For RDM Mast Lisa Windsurfing Boom Grip Kit Streamlined Replacement Front End Webbing Strap