Shop by Brand: Sea-Dog

Stainless Steel Chain Stopper - 3/16" - 1/4"

Chain Stoppers help prevent damage to the windlass and reduce the risk of accidental free fall of the anchor while under way. Chain Stoppers mount alone or inside most bow rollers and work with your anchor roller to take tension off your windlass. Chain and rope should be secured at anchor when your windlass is not in use to avoid high loads the windlass was not designed for. 321820 fits chain sizes 3/16" - 1/4". 321825 fits chain sizes 5/16" - 3/8". Constructed of corrosion resistant formed 304 stainless steel.

Stainless Steel Chain Stopper - 5/16" - 3/8"

Chain Stoppers help prevent damage to the windlass and reduce the risk of accidental free fall of the anchor while under way. Chain Stoppers mount alone or inside most bow rollers and work with your anchor roller to take tension off your windlass. Chain and rope should be secured at anchor when your windlass is not in use to avoid high loads the windlass was not designed for. 321820 fits chain sizes 3/16" - 1/4". 321825 fits chain sizes 5/16" - 3/8". Constructed of corrosion resistant formed 304 stainless steel.

Stainless Steel Clam Shell Vent - Large

Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin ventilation with the addition of a dorade box. Clam Shell Vents are ideal for applications where a taller vent would foul lines or restrict crew movement. Easy to install with pre-drilled holes for five #6 RH fasteners (not included).

Stainless Steel Clam Shell Vent - Mini 

Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin ventilation with the addition of a dorade box. Clam Shell Vents are ideal for applications where a taller vent would foul lines or restrict crew movement. Easy to install with pre-drilled holes for five #6 RH fasteners (not included).

Stainless Steel Comination Bow Light - Stamped 304 Stainless Steel - 2nm

Stainless LED Combination Bow Light (400059) is approved for USCG 2 NM (Colreg 2 mile) and is constructed of corrosion resistant stamped 304 stainless steel with a cast 316 stainless steel base. Installs with two #8 RH fasteners (not included). IP67 waterproof rating. All USCG approved navigation lights must be mounted properly to provide the correct visual alignment and allow unimpeded sight lines. Please refer to USCG regulations for 1 NM and 2 NM navigation lights for more information.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Stainless Steel Cowl Vent 

Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not included).

Stainless Steel Cowl Vent with Base - 3" Hose 

Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black plastic base. Designed for use with 3” ventilation hose. Installs with four #8 or #10 FH fasteners (not included).

Stainless Steel Deck Plate - 3" 

Use with Sea-Dog® Deck Plate Keys 335680 or 335699 (not included). Use anti-seize lubricant to protect threads from galling.

Stainless Steel Deck Step 2-1/4" x 8-3/8"

Injection Molded Rubber/Stamped 304 Stainless Steel

These Deck Steps are lined with injection molded rubber to facilitate traction. Constructed of corrosion resistant stamped 304 stainless steel.

Stainless Steel Deck Step 3-1/4" x 8-3/8"

Injection Molded Rubber/Stamped 304 Stainless Steel

These Deck Steps are lined with injection molded rubber to facilitate traction. Constructed of corrosion resistant stamped 304 stainless steel.

Stainless Steel Door Hinge - 1-1/2" x 4-1/8"

The Door Hinges are constructed of corrosion resistant investment cast 316 stainless steel. Installs with six #10 FH fasteners (not included).

Stainless Steel Drain Cover - 3-1/4" 

Stamped 304 Stainless Steel

Stainless Steel Eye Mount Flagpole Pennant Clips - Set of 4

Stainless Steel Flagpole Hole Mount Pennant Clips - Set of 4 

Stainless Steel Flip Top Deck Fill - Gas - 1-1/2" Hose 

Flip Top Hose Gas Fill is constructed of investment cast 316 stainless steel. Installs with four #10 FH fasteners (not included). USCG regulations require bonding wire to prevent sparking. 

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Stainless Steel Flip Top Deck Fill - Gas - 2" Hose 

Flip Top Hose Gas Fill is constructed of investment cast 316 stainless steel. Installs with four #10 FH fasteners (not included). USCG regulations require bonding wire to prevent sparking. 

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Stainless Steel Flip Top Deck Fill Lever Rebuild Kit 

Kit Contains:

• 1 Lever
• 1 Lever Spring
• 2 Pivot Pins
• 1 Cotter Pin
• 1 Cap Spring
• 1 Gasket/Washer

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Stainless Steel Flush Mount Gas Tank Vent 5/8" Hose - Straight

The Flush Mount Gas Tank Vent provides the needed air flow to maintain proper fuel flow while filling and during use. Vents compensate for changes in tank level due to consumption, as well as temperature related expansion and contraction. Designed to prevent vacuum build-up during use, which can disrupt fuel delivery they also double as a pressure release valve for the gas tank. Helps prevent fuel spills, blow-back, and ensures fumes vent outboard instead of inside the boat. An integral 5/8" hose barb securely connects vent hose. Constructed of corrosion resistant investment cast 316 stainless steel. 

Stainless Steel Flush Mount LED Side Lights 

LED Flush Mount Side Lights are approved for USCG 1 NM (Colreg 1 mile). Direct replacement for the 400180. One pair includes port and starboard lights. Constructed of stamped 304 stainless steel. Installs with four #8 RH fasteners (not included). 12V. All USCG approved navigation lights must be mounted properly to provide the correct visual alignment and allow unimpeded sight lines. Please refer to USCG regulations for 1 NM and 2 NM navigation lights for more information.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Stainless Steel Flush Mount Rod Holder - 30° 

Flush Mount Rod Holders are constructed of corrosion resistant investment cast 316 stainless steel. Features a 30° angle. Accommodates rods up to 1-1/2”. Installs with three #12 FH fasteners (not included).

Stainless Steel Flush Mount Rod Holder with Cap - 30° 

Flush Mount Rod Holder with Cap is constructed of corrosion resistant formed 316 stainless steel with a UV resistant PVC cap and full length PE liner. Features a 30° angle. Accommodates rods up to 1-1/2”. Installs with three #12 FH fasteners (not included). 

Stainless Steel Flush Mount Rod Holder with Cap - 90° 

A high quality, vertical mount rod holder! These 90° Flush Mount Rod Holders are constructed of investment cast 316 stainless steel with a plastic liner, integral cap, and mounting gasket. Features a 90° angle. Accommodates rods up to 1-1/2". Installs with three #12 FH fasteners (not included).

Stainless Steel Flush Mount Side Lights 

Flush Mount Side Lights are constructed of stamped 304 stainless steel. One pair includes port and starboard lights. For replacement of existing lighting (not for new construction). Installs with four #8 RH fasteners (not included). Approved for USCG 1 NM (A-16). All USCG approved navigation lights must be mounted properly to provide the correct visual alignment and allow unimpeded sight lines. Please refer to USCG regulations for 1 NM and 2 NM navigation lights for more information.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Stainless Steel Heavy-Duty 90° Deck Hinge

Deck Hinges are designed to mount horizontally and attach an eye end secured to tubing in Bimini top applications. Concave Hinges are designed to rail mount on 7/8” tubing. Angled Hinges are used for mounting items on slanted surfaces like sloped gunwales. 3/16” pin size. Constructed of UV stabilized injection molded nylon. Installs with two #10 FH fasteners (not included). Available in black or white.

Stainless Steel LED (CREE) Docking Lights 

These Docking Lights are constructed of corrosion resistant stamped 304 stainless steel. Features two high power Cree LEDs providing 1300 lux light output from the front array, with a focused beam angle of 10° for a concentrated light beam. Eight regular LEDs on the top array have a wide-angle beam of 90° to illuminate a large portion of the dock area. Front lights and top lights can be controlled separately. Their small footprint makes for easy installation. Surface mounted with two #8 RH fasteners (not included). 300 lumens. Low amp draw of 0.28 @ 12VDC. IP68 waterproof rating.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Stainless Steel LED Docking Lights 

LED Docking Lights feature a sleek, contemporary design. Constructed of stamped 304 stainless for corrosion resistance. 32 super bright LEDs produce 180 lumens for excellent vision when docking. Surface mounted with two #8 RH fasteners (not included). Low amp draw of 0.28A @ 12V.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Stainless Steel Locker Vent - 2-3/8" x 6-3/4" 

Locker Vents are designed to promote air circulation in interior areas and prevent mold, mildew, and unpleasant odors. Easy to install with six #8 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction. Vent area 2.56 in2.

Stainless Steel Louvered Vent - 5" x 2-5/8" 

Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction.

Stainless Steel Louvered Vent - 5" x 4-5/8" 

Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction.

Stainless Steel Louvered Vent - 5" x 9" 

Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction.

Stainless Steel Louvered Vent - 9-1/8" x 4-5/8" 

Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction.