90605-ZV4-000 Tube (B12.5) Clip - Overview. The 90605-ZV4-000 Tube (B12.5) Clip is a vital small fastening component used in Honda marine engine systems to securely hold B12.5 sized tubes in place. Integral to the rigging and accessories system, this clip supports proper routing and organization of hoses and cables, preventing damage and enhancing the reliability of the engine's fluid and electrical systems. Engineered to meet precise OEM specifications, it ensures seamless integration with exis