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 Chinook Friction Pad Lisa Windsurfing Boom Grip Kit Surf Sail Australia EVA Boom Grip Set Black Chinook Boom Tail Piece 185 and 225 models Patrik Boom Clip 33mm Chinook Mast Shim Skinny Chinook In-Flight Outhaul Kit Cleat for Carbon Back End Extension Skinny Goya EVA Boom Grip Set 150:200 Chinook Boom Tail Piece RDG 1 Alloy 135 150 models