Designed for marine railing and handrail installations, this 45 Degree Rectangular Base Rail Fitting provides a strong and reliable connection between round tubing and a deck or mounting surface.
Made from marine-grade 316 stainless steel, it offers excellent corrosion resistance, durability and long-lasting performance in demanding freshwater and saltwater environments.
The rectangular base provides a stable mounting platform, while the angled 45°tube socket is suitable for creating properly aligned boat handrails, yacht railings, guard rails and other marine railing structures.
The high-polished stainless steel surface gives the fitting a bright, professional appearance and makes it easy to clean and maintain.
This Stainless Steel Rail Fitting is designed for common 7/8-inch (22 mm) and 1-inch (25 mm) tube sizes, making it suitable for a wide range of marine hardware applications.
It can be used for boat handrail systems, yacht deck railings, Bimini structures, marine frames, replacement projects and new installations. With its compact rectangular base, corrosion-resistant construction and angled design, this Marine Handrail Base Fitting provides a dependable mounting solution for boats, yachts, cruisers, fishing boats and other marine vessels.
Brand | LGRIG® |
Product Name | 316 Stainless Steel 45° Rectangular Base Rail Fitting |
Common Name | 45° Rectangular Base Rail Fitting |
Product Type | Marine Rail Fitting / Handrail Base Fitting |
Material | 316 Stainless Steel* |
Surface | High Polished / Mirror Polished |
Angle | 45° |
Base Type | Rectangular Base |
Tube Type | Round Tube / Round Rail |
Tube Size | 7/8" (22 mm), 1" (25 mm) |
Features | Corrosion Resistant, Durable, Strong, Stable Mounting |
Mounting Type | Deck / Surface Mount |
Mounting Holes | Multiple Countersunk Mounting Holes |
Installation | Screw/Fastener Mounting |
Use | Connecting Round Rail or Handrail to Deck |
Application | Boat Handrails, Yacht Railings, Guard Rails, Bimini Structures |
Suitable For | Boats, Yachts, Cruisers, Fishing Boats, Pontoons |
Marine Application | Yes |
Origin | China |

Part No. | SIZE | A | B | C | D | E | F | G | H | K | M | Weight(KG) |
LGSSB45RT22 | 7/8" (22mm) | 77.0 | 44.0 | 38.0 | 22.8 | 29.5 | 62.5 | 45° | 5.0 | 5.5 | M6 | 0.140 |
LGSSB45RT25 | 1" (25mm) | 82.0 | 47.0 | 38.0 | 25.8 | 30.0 | 65.0 | 45° | 5.0 | 6.5 | M6 | 0.150 |