316 Stainless Steel 180° Swivel Tube Connector – Marine Bimini & Rail Fitting

Why This Swivel Connector Solves Real Problems

• Full 180° pivot range: Adjust the joint angle freely from straight (180°) to fully folded — perfect for bimini tops that need to fold down, canopy frames that must angle to the deck, and handrails that follow the curve of the hull.
• Two locking styles: Choose the standard version (screw-lock, no pin) for permanent installations, or the pin-lock version with a spring-loaded locking pin for quick-release setups that fold and deploy in seconds.
• 316 marine stainless steel: Molybdenum-enhanced 316 SS resists saltwater chloride corrosion far better than 304 SS or chrome-plated fittings — no rust, no pitting, no staining after years of offshore use.
• Mirror-polished finish: Electropolished surface resists fingerprints, cleans easily, and looks premium on any vessel.
• 4 tube sizes available: 22mm, 25mm, 30mm, and 32mm outer diameter — covers the full range of standard marine tube sizes used in bimini tops, T-tops, handrails, and canvas frames.
• Solid construction: Heavy-wall cast body with precision-machined pivot bolt handles repeated folding and load stress without loosening or deforming.

Specifications by Model

180° Swivel Connector – 22mm (No Pin)

• Tube Inner Diameter: 22.5mm
• Overall Length: 80mm
• Width: 48mm
• Locking: Screw bolt

180° Swivel Connector – 25mm (No Pin)

• Tube Inner Diameter: 25.5mm
• Overall Length: 80mm
• Width: 50mm
• Locking: Screw bolt

Pin-Lock Swivel Connector – 22mm (With Pin)

• Tube Inner Diameter: 22.5mm
• Overall Height: 76mm
• Base Width: 34.5mm
• Locking: Spring-loaded locking pin

Pin-Lock Swivel Connector – 25mm (With Pin)

• Tube Inner Diameter: 25.5mm
• Locking: Spring-loaded locking pin

Pin-Lock Swivel Connector – 30mm (With Pin)

• Tube Inner Diameter: 30.5mm
• Overall Height: 86.5mm
• Base Width: 57mm
• Locking: Spring-loaded locking pin

Pin-Lock Swivel Connector – 32mm (With Pin)

• Tube Inner Diameter: 32.5mm
• Locking: Spring-loaded locking pin

Common Specifications (All Models)

• Material: 316 marine-grade stainless steel
• Finish: Mirror polished
• Pivot Range: 0–180°
• Application: Bimini tops, T-tops, canopy frames, handrails, canvas support tubes

Perfect For

Motorboats, sailboats, pontoons, center consoles, and any vessel with bimini tops, T-tops, canvas frames, or stainless handrails requiring flexible, corrosion-proof tube connections. Also suitable for RV awning frames and outdoor marine structures.