Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesEzzy Boom Shim Back Ezzy Ezzy Boom Shim Product ID: 343045 Brand: Ezzy 2026-06-14 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 Boom Adjustment RDG Carbon Collar Set (2) Chinook Boom Tail Piece Carbon- 60cm Patrik Adjustable Outhaul Trim System (1pc) Chinook Double Sail Pulley Goya Cleat for Carbon Back End Extension Skinny Goya Alloy Boom Extension Housing and Clip Set Goya EVA Boom Grip Set 140 190 Ezzy Boom Shim Surf Sail Australia Boom Extension Clip Only BLP2003 Radz Hawaii Boom Shim