XINXING MARINE Stainless Bimini Top Ball Cap Marine Shade Fit Tubes
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The last detail that makes a bimini top look finished — or unfinished. The 316 Stainless Steel Bimini Top Ball Cap caps the open ends of your bimini frame tubes with a clean, mirror-polished dome that holds tight and looks sharp even after seasons of sun and saltwater. Available in 7/8" and 1" sizes to match standard bimini tubing.
A Small Part That Makes a Big Difference
Exposed tube ends on a bimini frame collect water, corrode from the inside out, and snag canvas fabric. This ball cap solves all three problems at once — sealing the tube end, protecting the frame, and giving your canopy system a polished, professional finish. The 1/4"-28 threaded screw locks it in place without tools, and removes just as easily when you need to disassemble for storage or transport.
Key Features
- 316 Stainless Steel — Mirror-polished, saltwater-resistant, won't pit or rust
- Threaded Screw Fit (1/4"-28) — Secure, removable, no tools required
- Two Sizes — 7/8" (Ø22.3mm ID) and 1" (Ø25.4mm ID) to fit standard bimini tubing
- Dome Profile — Sheds water and prevents fabric snag at tube ends
- Easy Disassembly — Ideal for seasonal takedown and canvas maintenance
Specifications
- Material: 316 Stainless Steel
- Finish: Mirror Polished Silver
- XHL81 (7/8"): Height 62.5mm | OD Ø27mm | ID Ø22.3mm | Screw 1/4"-28
- XHL81A (1"): Height 62.5mm | OD Ø30.5mm | ID Ø25.4mm | Screw 1/4"-28
Where It's Used
- Bimini Tops: Caps frame tube ends for a clean, finished look and fabric protection
- Boat Awnings: Polished end fitting for awning frame systems
- Sunshade Frameworks: Integrates cleanly into pontoon, center console, and sailboat shade setups
Note: Due to manual measurements, please allow for slight size tolerance. Measure your tube's outer diameter before ordering to confirm the correct size.