Product CatalogueSports and OutdoorsWindsurfing OtherBoom AccessoriesPatrik Adjustable Outhaul Trim System (1pc) Back Patrik Patrik Adjustable Outhaul Trim System (1pc) Product ID: 593547 Brand: Patrik 2025-07-18 From: $29.99 AUD View or buy the Boom Accessories Windsurfing Other - Patrik Adjustable Outhaul Trim System (1pc) from Patrik to discover other options and shipping details. Description Compatible with most booms. Simple system with no metal cleat. 2 pcs required for full set up on both sides of the boom double clew pulley required Back to Windsurfing Other - Boom Accessories More Boom Accessories and others in our range Goya Boom Shim For RDM Mast Goya Replacement Boom Front End Surf Sail Australia Boom Extension Clip Only BLP2003 Surf Sail Australia EVA Boom Grip Set Black Goya EVA Boom Grip Set 150:200 Goya Alloy Boom Extension Housing and Clip Set Radz Hawaii Boom Shim Surf Sail Australia Boom Extension Housing and Clip Set (2) Patrik Adjustable Outhaul Trim System (1pc) Chinook Mast Shim Skinny