Marine Hardware - Rail Fittings
Enhance your boat's safety, functionality, and appearance with premium marine rail fittings designed for secure installation and dependable performance. Essential for handrails, grab rails, bow rails, and custom marine structures, quality rail fittings help create strong and reliable connections throughout your vessel. Built for demanding freshwater and saltwater environments, our collection features durable fittings crafted from corrosion-resistant stainless steel, aluminum, and marine-grade materials engineered to withstand moisture, UV exposure, vibration, and harsh marine conditions. Browse rail bases, elbows, tees, connectors, clamps, end fittings, tube fittings, replacement hardware, and accessories for a wide range of boat railing applications. Designed for strength, precision, and long-lasting durability, these components help support safe movement and professional-looking installations onboard. Featuring trusted marine brands recognized for quality and innovation, our Marine Hardware – Rail Fittings collection delivers dependable solutions for boat builders, repair professionals, and DIY enthusiasts. Shop today and complete your railing projects with confidence.
- 10
- 15
- 20
- 25
- 30
- 50
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
Vendor:Whitecap
Whitecap 1/4"-28 Thread SS Set Screws - 10 Pack [6249C]
- $5.99
$6.49- $5.99
- Unit price
- / per
Stainless Steel Set Screws1/4"-28 Thread10 Pack- $5.99
$6.49- $5.99
- Unit price
- / per
-
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting 2-3/4" Round Base 60 316 Stainless Steel - 1" OD [280601-1]
- $27.99
$37.80- $27.99
- Unit price
- / per
Rail Base Fitting 2-3/4" Round Base 60° 316 Stainless Steel - 1" ODThese Round Rail Base Fittings include set screws where appropriate. Set screws can be purchased separately (299999-1). Requires 1/8" Allen wrench to install. Constructed of corrosion resistant investment cast 316 stainless steel....- $27.99
$37.80- $27.99
- Unit price
- / per
-
Vendor:Sea-Dog
Sea-Dog Hand Rail Tee 316 Stainless Steel 90 - 7/8" [290900-1]
- $17.99
$24.55- $17.99
- Unit price
- / per
Hand Rail Tee 316 Stainless Steel 90° - 7/8"These Hand Rail Tee fittings create directionality in hand rail applications. Includes set screws where appropriate. Set screws can be purchased separately (299999-1). Requires 1/8" Allen wrench to install. Constructed of corrosion resistant investment cast 316...- $17.99
$24.55- $17.99
- Unit price
- / per
-
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]
- $24.99
$34.75- $24.99
- Unit price
- / per
Rail Base Fitting Rectangular Base 90° 316 Stainless Steel - 1-7/8" x 3-3/16" - 1" ODReplacement rail base fitting. Features: Constructed of corrosion resistant investment cast 316 stainless steel. Stainless tubing with a wall thickness of 0.049” Installs with four FH fasteners (not included). ...- $24.99
$34.75- $24.99
- Unit price
- / per
-
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting 2-3/4" Round Base 90 316 Stainless Steel - 1" OD [280901-1]
- $24.99
$34.75- $24.99
- Unit price
- / per
Rail Base Fitting 2-3/4" Round Base 90° 316 Stainless Steel - 1" ODThese Round Rail Base Fittings include set screws where appropriate. Set screws can be purchased separately (299999-1). Requires 1/8" Allen wrench to install. Constructed of corrosion resistant investment cast 316 stainless steel....- $24.99
$34.75- $24.99
- Unit price
- / per
-
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting Rectangular Base 30 316 Stainless Steel 1-7/8" x 3-3/16" - 1" OD [281300-1]
- $14.99
$27.25- $14.99
- Unit price
- / per
Rail Base Fitting Rectangular Base 30° 316 Stainless Steel 1-7/8" x 3-3/16" - 1" ODThese Rectangular Rail Base Fittings include set screws where appropriate. Set screws can be purchased separately (299999-1). Requires 1/8" Allen wrench to install. Constructed of corrosion resistant investment cast 316...- $14.99
$27.25- $14.99
- Unit price
- / per
-
Vendor:Sea-Dog
Sea-Dog Rail Base Fitting 2-3/4" Round Base 30 316 Stainless Steel - 1" OD [280301-1]
- $24.99
$34.75- $24.99
- Unit price
- / per
Rail Base Fitting 2-3/4" Round Base 30° 316 Stainless Steel - 1" ODThese Round Rail Base Fittings include set screws where appropriate. Set screws can be purchased separately (299999-1). Requires 1/8" Allen wrench to install. Constructed of corrosion resistant investment cast 316 stainless steel....- $24.99
$34.75- $24.99
- Unit price
- / per

