Sea Dog Marine Hatches & Ventilation

9.5"-15" L Gas Spring by Sea Dog®. These Gas Filled Lift Springs and hardware are manufactured to marine OE standards and have been installed in marine and RV applications for many years. You can count on our high quality and a 2-year...

12"-20" L Gas Spring by Sea Dog®. These Gas Filled Lift Springs and hardware are manufactured to marine OE standards and have been installed in marine and RV applications for many years. You can count on our high quality and a 2-year...

12-1/8" L x 3-5/8" W Rectangular 5 Slot Louver Vent by Sea Dog®. These Louvered Vents are designed to be used in conjunction with a collector box to facilitate air intake and exhaust. Avoid contact with acetone or strong solvents....

15-1/2" L x 1-7/8" W Rectangular Louver Vent by Sea Dog®. These Louvered Ventilators are designed to be used in conjunction with a collector box to facilitate air intake and exhaust. Avoid contact with acetone or strong solvents....

3"-3-1/8" D x 2-7/16" H Hose Thru Vent by Sea Dog®. These Hose Thru Vents are designed for cabin or bilge ventilation. Avoid contact with acetone or strong solvents. Constructed of UV resistant injection molded ABS. This product is made...

4" D x 3" H Hose Thru Vent by Sea Dog®. These Hose Thru Vents are designed for cabin or bilge ventilation. Avoid contact with acetone or strong solvents. Constructed of UV resistant injection molded ABS. This product is made of...

10 mm Gas Spring Bolt by Sea Dog®. Gas Lift Ball Studs feature a ball which fits all Sea-Dog® Gas Lift Springs. Constructed of corrosion resistant formed Marine Grade Metal. This product is made of high-quality materials to serve you...

2-3/4" D Flush Thru Vent by Sea Dog®. These Flush Thru Vent is designed for cabin or bilge ventilation. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...

5" D Mushroom Vent by Sea Dog®. These vents provide passive ventilation for your cabin by reducing stagnant air, mold and mildew without opening a hatch. Fully adjustable with a manual knob. Translucent center provides additional light...

9-1/8" L x 4-5/8" W Oval 7 Slot Louver Vent by Sea Dog®. This Oval Louvered Vent is designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Constructed of...

Hose Vent Elbow by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...

12-1/8" L x 3-5/8" W Black Plastic Rectangular 5 Slot Louver Vent (337291) by Sea Dog®. These Louvered Vents are designed to be used in conjunction with a collector box to facilitate air intake and exhaust. Avoid contact with acetone or...

12-1/8" L x 3-5/8" W White Plastic Rectangular 5 Slot Louver Vent (337290) by Sea Dog®. These Louvered Vents are designed to be used in conjunction with a collector box to facilitate air intake and exhaust. Avoid contact with acetone or...

15-1/2" L x 1-7/8" W Black Plastic Rectangular Louver Vent (337211-1) by Sea Dog®. These Louvered Ventilators are designed to be used in conjunction with a collector box to facilitate air intake and exhaust. Avoid contact with acetone...

15-1/2" L x 1-7/8" W White Plastic Rectangular Louver Vent (337210-1) by Sea Dog®. These Louvered Ventilators are designed to be used in conjunction with a collector box to facilitate air intake and exhaust. Avoid contact with acetone...

3"-3-1/8" D x 2-7/16" H Black Plastic Hose Thru Vent (337325) by Sea Dog®. These Hose Thru Vents are designed for cabin or bilge ventilation. Avoid contact with acetone or strong solvents. Constructed of UV resistant injection molded...

4" D x 3" H Black Plastic Hose Thru Vent (337425) by Sea Dog®. These Hose Thru Vents are designed for cabin or bilge ventilation. Avoid contact with acetone or strong solvents. Constructed of UV resistant injection molded ABS. This...

4" D x 3" H White Plastic Hose Thru Vent (337415) by Sea Dog®. These Hose Thru Vents are designed for cabin or bilge ventilation. Avoid contact with acetone or strong solvents. Constructed of UV resistant injection molded ABS. This...

6-7/8" L x 2-15/16" W White Plastic Rectangular Louver Vent by Sea Dog®. These Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Avoid...

10 mm Ball 1.45" x 1.2" x 1.5" Stainless steel 90° Angled Gas Spring Brackets by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...

10 mm Ball 1.5" x 2" x 0.74" Stainless steel 90° Angled Gas Spring Brackets by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...

10 mm Ball Stainless Steel Flat Gas Spring Brackets by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...

10 mm Stainless Steel Gas Spring Bolt , Bulk (321586) by Sea Dog®. Gas Lift Ball Studs feature a ball which fits all Sea-Dog® Gas Lift Springs. Constructed of corrosion resistant formed Marine Grade Metal. This product is made of...

10 mm Stainless Steel Gas Spring Bolt , Display (321586-1) by Sea Dog®. Gas Lift Ball Studs feature a ball which fits all Sea-Dog® Gas Lift Springs. Constructed of corrosion resistant formed Marine Grade Metal. This product is made of...

10-1/8" L Stainless Steel Hatch Lift Spring by Sea Dog®. This Hatch Spring has an internal wire that prevents the spring from being overextended during normal use. This product is made of high-quality materials to serve you for years to...

11-1/8"-17-7/8" L Stainless Steel/Nylon Hatch Riser Arm by Sea Dog®. These Hatch Adjusters feature a simple thumb screw knob to lock into position. Great for dock box lids, hatches, windshields, etc. Constructed of corrosion resistant...

11-5/8" L Stainless Steel/Nylon Hatch Lift Spring by Sea Dog®. This strong Hatch Spring has an internal cable that prevents the spring from being overextended during normal use. Ideal for larger hatches and dock boxes. This product is...

12"-20" L 30 lb Black Nitride Gas Spring (321483-1) by Sea Dog®. These Gas Filled Lift Springs and hardware are manufactured to marine OE standards and have been installed in marine and RV applications for many years. You can count on...

12"-20" L 40 lb Black Nitride Gas Spring (321484-1) by Sea Dog®. These Gas Filled Lift Springs and hardware are manufactured to marine OE standards and have been installed in marine and RV applications for many years. You can count on...