{"product_id":"sea-sense-zinc-plated-square-tube-trailer-jack-2500-lb-capacity","title":"Sea Sense Zinc Plated Square Tube Trailer Jack, 2500 lb Capacity","description":"\u003cp\u003eThe Sea Sense Zinc Plated Square Tube Trailer Jack (part number 50017630) is a heavy-duty boat trailer jack rated for 2500 lb, built to raise and support the trailer tongue for hitching, unhitching, and level parking. It is designed to fit trailer tongue sizes up to 3 inches x 5 inches and uses a fixed, heavy-duty mount bracket for a solid, stable connection to the tongue.\u003c\/p\u003e\u003cp\u003eThe jack delivers 30 inches of lift measured from the bottom of the mounting bracket to the foot plate, with 13 3\/4 inches of travel, giving enough range to level a variety of trailer heights. A power grip handle makes raising and lowering the tongue easier, while a built-in grease fitting keeps the internal gears and shaft properly lubricated for smooth, long-term operation. A quick release pin allows fast, tool-free foot plate adjustments so the jack can be reconfigured quickly at the trailer.\u003c\/p\u003e\u003cp\u003eConstruction is zinc plated steel, chosen to resist rust and corrosion in the wet, salt-exposed conditions typical of boat trailering and storage. This jack is sold as a standalone unit for tongue-mounted use on boat trailers with compatible tongue dimensions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea Sense\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 50017630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Trailer Jack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 2500 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTongue Size Compatibility:\u003c\/strong\u003e Up to 3 inches x 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLift Height:\u003c\/strong\u003e 30 inches (from bottom of mounting bracket to foot plate)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel:\u003c\/strong\u003e 13 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type:\u003c\/strong\u003e Power grip handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type:\u003c\/strong\u003e Heavy-duty fixed mount bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Zinc plated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Built-in grease fitting, quick release pin for foot plate adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the load capacity of this trailer jack?\u003c\/strong\u003e The Sea Sense trailer jack, part number 50017630, is rated for 2500 pounds of load capacity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tongue sizes does the 50017630 jack fit?\u003c\/strong\u003e It fits trailer tongue sizes up to 3 inches x 5 inches, using a heavy-duty fixed mount bracket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much lift does this trailer jack provide?\u003c\/strong\u003e This jack provides 30 inches of lift measured from the bottom of the mounting bracket to the foot plate, with 13 3\/4 inches of travel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the trailer jack come with a foot plate?\u003c\/strong\u003e Yes, the Sea Sense square tube trailer jack (50017630) includes a foot plate, and it can be repositioned quickly using the quick release pin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the jack made of?\u003c\/strong\u003e It is constructed of zinc plated steel, which resists rust and corrosion in wet and salt-exposed trailering conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this jack have a grease fitting?\u003c\/strong\u003e Yes, a built-in grease fitting is included to keep the gears and shaft of the 50017630 jack well lubricated.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I adjust the foot plate position?\u003c\/strong\u003e The quick release pin on this Sea Sense trailer jack lets you adjust the foot plate position without additional tools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this jack easy to crank up and down?\u003c\/strong\u003e The 50017630 jack uses a power grip handle designed to make raising and lowering the trailer tongue easier.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does this trailer jack weigh?\u003c\/strong\u003e The Sea Sense Zinc Plated Square Tube Trailer Jack weighs 10 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is this jack mounted to the trailer?\u003c\/strong\u003e It uses a heavy-duty fixed mount bracket sized for tongues up to 3 inches x 5 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between this jack and Sea Sense's A frame trailer jack?\u003c\/strong\u003e The 50017630 square tube jack is rated for 2500 pounds, while Sea Sense's A frame trailer jack (part number 50017683) is rated for 2000 pounds and also offers an optional foot plate accessory; they are different products with different part numbers.\u003c\/p\u003e","brand":"Sea Sense","offers":[{"title":"Default Title","offer_id":49026475655387,"sku":"S-S-50017630","price":61.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/50017630.jpg?v=1785027431","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-sense-zinc-plated-square-tube-trailer-jack-2500-lb-capacity","provider":"Good Vibes Marina","version":"1.0","type":"link"}