Marine Rail Fittings for Secure, Customizable Onboard Rigging
Build and maintain strong, reliable railing systems with our high-quality marine rail fittings, designed to provide secure connections for bow rails, grab rails, bimini frames, and lifeline systems. Perfect for both new installations and upgrades, these fittings ensure structural integrity and a polished finish in any marine environment.
Our collection includes tees, elbows, bases, end caps, clamps, and deck fittings made from marine-grade stainless steel and anodized aluminum, offering exceptional corrosion resistance and long-lasting durability. Available in standard tubing sizes, these components are compatible with most rail configurations and easy to install.
Shop now to create or reinforce your boat’s rail system with premium marine rail fittings that deliver strength, safety, and style.
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Vendor:Sea-Dog
Sea-Dog Hand Rail Tee 316 Stainless Steel 90 - 7/8" [290900-1]
Regular price $15.95 USDRegular price$22.25 USD-$6.30 USD Sale price $15.95 USD -
Vendor:Whitecap
Whitecap 1/4"-28 Thread SS Set Screws - 10 Pack [6249C]
Regular price $5.95 USDRegular price$6.49 USD-$0.54 USD Sale price $5.95 USD -
Vendor:Sea-Dog
Sea-Dog Removable Round Rail Mount Clamps - Injection Molded Nylon/EDPM/Stainless Steel [327199-1]
Regular price $35.95 USDRegular price$55.25 USD-$19.30 USD Sale price $35.95 USD -
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting Rectangular Base 90 - 316 Stainless Steel - 1-11/16" x 3" - 7/8" O.D. [281900-1]
Regular price $17.95 USDRegular price$24.75 USD-$6.80 USD Sale price $17.95 USD -
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting 2-3/4" Round Base 30 316 Stainless Steel - 1" OD [280301-1]
Regular price $19.95 USDRegular price$27.75 USD-$7.80 USD Sale price $19.95 USD -
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting 2-3/4" Round Base 60 316 Stainless Steel - 1" OD [280601-1]
Regular price $21.95 USDRegular price$29.95 USD-$8.00 USD Sale price $21.95 USD -
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting 2-3/4" Round Base 90 316 Stainless Steel - 1" OD [280901-1]
Regular price $19.95 USDRegular price$27.55 USD-$7.60 USD Sale price $19.95 USD -
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting Rectangular Base 30 316 Stainless Steel 7/8" OD [281300-1]
Regular price $12.95 USDRegular price$24.75 USD-$11.80 USD Sale price $12.95 USD -
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting Rectangular Base 90 316 Stainless Steel - 1-7/8" x 3-3/16" - 1" OD [281901-1]
Regular price $19.95 USDRegular price$27.55 USD-$7.60 USD Sale price $19.95 USD -
Vendor:Whitecap
Whitecap 1" O.D. 90 Degree Rectangle Base SS Rail Fitting [6141C]
Regular price $31.95 USDRegular price$34.99 USD-$3.04 USD Sale price $31.95 USD -
Vendor:Whitecap
Whitecap " O.D. 90 Degree Rectangle Base SS Rail Fitting [6041C]
Regular price $28.95 USDRegular price$31.99 USD-$3.04 USD Sale price $28.95 USD -
Vendor:Whitecap
Whitecap 1" O.D. 90 Degree 2-Hole Rectangle Base SS Rail Fitting [6195]
Regular price $26.95 USDRegular price$33.99 USD-$7.04 USD Sale price $26.95 USD -
Vendor:Whitecap
Whitecap " O.D.60 Degree SS Universal Tee [6093C]
Regular price $27.95 USDRegular price$31.99 USD-$4.04 USD Sale price $27.95 USD -
Vendor:Whitecap
Whitecap " O.D. 90 Degree SS Elbow [6076C]
Regular price $27.95 USDRegular price$32.49 USD-$4.54 USD Sale price $27.95 USD -
Vendor:Whitecap
Whitecap 1" O.D. 60 Degree Rectangle Base SS Rail Fitting [6142C]
Regular price $31.95 USDRegular price$34.99 USD-$3.04 USD Sale price $31.95 USD -
Vendor:Whitecap
Whitecap " O.D. 60 Degree Rectangle Base SS Rail Fitting [6042C]
Regular price $28.95 USDRegular price$31.99 USD-$3.04 USD Sale price $28.95 USD