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 2025-05-03 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 Ezzy Bungied Uphaul Chinook Outhaull Pulley Block with Rivets Surf Sail Australia HPL Sex Machine Screws For Boom End Chinook Easy Uphaul Ezzy Boom Bra Patrik Uphaul Black Ezzy Mast Tip Insert DAKINE Uphaul Black Chinook Bungied Uphaul Ezzy Head Strap Plug Insert