Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesEzzy Boom Shim Back Ezzy Ezzy Boom Shim Product ID: 343045 Brand: Ezzy 2026-04-22 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 Patrik Boom Clip 33mm Lisa Windsurfing Twist Lock Outhaul Pulley Streamlined Boom Front End for SDM Mast Chinook Pro 1 Replacement Front End Patrik Boom Clip 27mm Patrik Boom Front Replacement Handle Surf Sail Australia Boom Extension Clip Only BLP2003 Goya Replacement Boom Front End Chinook Boom Tail Piece 185 and 225 models Chinook Mast Shim Skinny