Product CatalogueSports and OutdoorsWindsurfing OtherMast and Boom GearChinook Outhaull Pulley Block with Rivets Back Chinook Chinook Outhaull Pulley Block with Rivets Product ID: 533647 Brand: Chinook 2025-10-16 From: $59.99 AUD View or buy the Mast and Boom Gear Windsurfing Other - Chinook Outhaull Pulley Block with Rivets from Chinook to discover other options and shipping details. Description Fits Chinook boom back ends, includes 3 x longreach monel rivets, integrated pulleys and cleat Back to Windsurfing Other - Mast and Boom Gear More Mast and Boom Gear and others in our range Chinook Bungied Deluxe Uphaul Chinook Outhaull Pulley Block with Rivets Ezzy RDM Mast Sealing Plug Clamcleat CL 244 Boom Cleat And Clamp Kit Patrik Uphaul Black Chinook Easy Uphaul Ezzy Mast Tip Insert Ezzy Bungied Uphaul DAKINE Uphaul Black DAKINE Uphaul Nile Blue