Product CatalogueSports and OutdoorsWindsurfing OtherMast and Boom GearEzzy Head Strap Plug Insert Back Ezzy Ezzy Head Strap Plug Insert Product ID: 633641 Brand: Ezzy 2025-05-03 From: $18.99 AUD View or buy the Mast and Boom Gear Windsurfing Other - Ezzy Head Strap Plug Insert from Ezzy to discover other options and shipping details. Description New model harder nylon compound that does not break down. Insert Diameter 14mm Length 43mm Width 32mm Max Head Strap Width 19mm Back to Windsurfing Other - Mast and Boom Gear More Mast and Boom Gear and others in our range Chinook Outhaull Pulley Block with Rivets Chinook Bungied Uphaul Ezzy Boom Bra Chinook Bungied Deluxe Uphaul Patrik Uphaul Black Ezzy RDM Mast Sealing Plug Ezzy Bungied Uphaul Ezzy Mast Tip Insert Ezzy Head Strap Plug Insert Ezzy Cup Style Tapered Head Cap