The answer is yes, of course.
Stainless steel boat handrail fittings is crucial to choose boat tubing & fittings of the same diameter.
Typically, sailboats and larger powerboats have 1-inch handrails. Our stainless steel handrail fittings in 1 inch can be used.
As for the material, you can select fittings made of stainless steel 316. It is more corrosion resistance than 304 stainless steel. And most of the Stainless steel boat handrail fittings are highly mirror polished. It can be more durable in salty environment.
Stainless Steel Boat Handrail Fittings
This handrail flange is made of 316 stainless steel, high mirror polished, for 1 inch rails.
It can be used for boat handrails.
Boat Hand Rail Fittings
This handrail flange is also made of 316 stainless steel, high mirror polished, for 1 inch rails.
It can be used for boat handrails.
Boat Handrail Fittings
This flange with cover is also for 1 inch rails. It can be used on wall or deck for boat.
Other handrail fittings, such as handrail bracket, handrail end cap, handrail support, etc can be used for boat, too.
But you need to choose the same diameter, 316 stainless steel and mirror polish.