Clamp-On Fittings — Extruded Anodized Aluminum Two-Piece Clamp-On Fittings for Custom Tower & Top Fabrication Rupp Marine's Clamp-On Fittings are versatile two-piece aluminum fittings designed for custom fabrication applications on towers and tops. Constructed from extruded aluminum with a polished and anodized finish, these fittings provide a clean, corrosion-resistant connection point for a wide range of custom builds and special applications. Available in all popular sizes to accommodate both pipe and tube dimensions. Sold individually. Important Sizing Note: Pipe dimensions are measured by inside diameter. Tube dimensions are measured by outside diameter. Reference the size chart below to confirm the correct fitting for your application. Key Specifications Material: Extruded aluminum Finish: Polished and anodized Design: Two-piece clamp-on Application: Custom tower and top fabrication Pipe sizing: Measured by inside diameter Tube sizing: Measured by outside diameter Available in all popular sizes — select required size above Sold individually Pipe Size Clamp I.D Part Number 0.75" 1.050" 11-1447-23 1.00" 1.315" 11-1443-23 1.50" 1.90" 11-1445-23 Tube Size Clamp I.D Part Number 1.00" 1.00" 11-1442-23
