# 90-Degree Round Tube Base

Full listing title: 90-Degree Round Tube Base Mirror Polished Marine Railing Tube Base Resistant for Yachts, Docks

- SKU: DCD-10001539278
- Price: 16.09 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 12-22 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Boating & Diving (Business & Industrial)
- Condition: new; brand: SuntekStore
- Package size: 10 x 10 x 6 cm (3.9 x 3.9 x 2.4 in)
- Weight: 0.18 kg (0.40 lb)
- Material: Stainless Steel
- In the box: Round Tube Base
- Product size: 6.6 x 6.6 x 4.85 cm (2.6 x 2.6 x 1.9 in)
- Finish: Mirror polished
- Structure: Cylindrical tube socket mounted on a circular flange
- Features: Set-screw holes and flange mounting holes
- Application: marine vessel railing systems

## Description

Material: Crafted from 316 with a mirror-polished finish, this marine hardware component delivers durability and a sleek, reflective appearance suited for harsh saltwater environments.
Design: This 90-degree round tube base features a cylindrical tube socket mounted on a circular flange, creating a clean, connection point for railing systems on decks and docks.
Function: As a railing base fitting, it securely holds round railing tubing through set-screw holes in the socket, ensuring a stable and reliable joint for onboard barriers.
Installation: The marine railing tube base includes pre-drilled mounting holes in the circular flange, making it straightforward to fasten the unit to flat surfaces such as yacht decks dock edge edges.
Application: This versatile tube base is made for marine vessel railing systems, supporting a neatlooking installation across range of marine and waterfront projects.

When you are outfitting or repairing a railing system on your boat, yacht, or waterfront dock, every fitting needs to stand up to sun, spray, and constant dampness while looking polished and intentional. This 90-degree round tube base is constructed from 316 with a smooth mirror-polished finish, giving it the resistances needed for long-term use in marine settings and bright, refined look that complements modern deck designs. At its value, the fitting pairs a cylindrical tube socket with a wide circular flange, forming a Right-Angles connection that keeps railing tubing upright and aligned. The streamlined shape sits close to the mounting surface, creating a clean profile that avoids catching lines or cluttering deck space. Whether you are rebuilding an existing rail or designing a setup from scratch, this railing base fitting provides a strong, stable anchor point you can count on. Installation is straightforward thanks pre-drilled mounting holes in the flange and set-screw holes into the receptacle socket. You simply position the base on your chosen surface, fasten it securely through the flange holes, insert your round railing tubing into the socket, and tighten the set screws to lock everything. The result is a rigid, rattle rail that holds its shape even under load or in heavy seas conditions. Built specifically as marine railing tube base, it works equally on yacht decks, sailboat cockpits, powerboat gunwales, and wooden or composite dock edges. Its polished surface is easy to wipe down after day on the water, helping you maintain a tidy, well-kept appearance with minimal effort. If you want marine hardware that combines strength resistances, neat and tidy finished look, this tube base is a practical choice for your next railing project.

Option: 22MM

## How to buy

Open https://suntekstore.com/buy/DCD-10001539278?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001539278/
- JSON: https://suntekstore.com/products/DCD-10001539278.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/ce/ce9073e75bfe40e44e9eaacd0505d75f9d8bcbbf.jpg
- Store policies: https://suntekstore.com/llms.txt