Boat Hatch Top Mount Hinge
Product Details
Introduction
Boat Hatch Top Mount Hinge is a device used to connect two solids and allow them to rotate relative to each other, and can play a cushioning role to minimize the noise of collisions. You can choose between movable components or foldable materials. The main material we chose is stainless steel, so it is more durable. In addition, you can choose alloys, steels, and other materials. In order to play a better protection role and give the product a better appearance, we can galvanize, nickel plating, wire drawing, polish, and other treatments on the product.
Feature
Luju's Boat Hatch Top Mount Hinges are our most popular style - Top mount hinges have the hinge barrel in the up position allowing 180-degrees of motion for the hatch or lid. Perfect for livewell lids, anchor lockers, electronic boxes, vertical storage, and areas that don't have tooled recess. Thickened materials are more durable. The bold hinge is also not easy to deform. A variety of hole positions can be selected to make the force more uniform.
51173
Item number | 51173 |
Material | SS 304 L / 316 L |
Finish | Electro-polished |
Size | See images below |

mm | inch | |
A | 98.4 | 3 7/8 |
B | 31.7 | 1 1/4 |
C | 50.8 | 2 |
D | 9.5 | 3/8 |
51159
Item number | 51159 |
Material | SS 304 L / 316 L |
Finish | Electro-polished |
Size | See images below |

mm | inch | |
A | 108 | 4 1/4 |
B | 41.2 | 1 5/8 |
C | 38.1 | 1 1/2 |
D | 9.5 | 3/8 |
E | 69.9 | 2 3/4 |
51192
Item number | 51192 |
Material | SS 304 L / 316 L |
Finish | Electro-polished |
Size | See images below |

mm | inch | |
A | 149.2 | 5 7/8 |
B | 76.2 | 3 |
C | 76.2 | 3 |
D | 9.5 | 3/8 |
51680
Item number | 51680 |
Material | SS 304 L / 316 L |
Finish | Electro-polished |
Size | See images below |

mm | inch | |
A | 101.6 | 4 |
B | 63.5 | 2 1/2 |
C | 50.8 | 2 |
D | 12.7 | 1/2 |
51627
Item number | 51627 |
Material | SS 304 L / 316 L |
Finish | Electro-polished |
Size | See images below |

mm | inch | |
A | 73 | 2 7/8 |
B | 38.1 | 1 1/2 |
C | 38.1 | 1 1/2 |
D | 9.5 | 3/8 |
Advantage
Luju specializes in manufacturing hardware, especially for metal (stainless steel, aluminum, titanium, zinc alloy, brass etc.) and plastic application. We have 35 years of experience in cold forging, hot forging, stamping and precision casting (lost wax casting), and have designed many patent products for our customers.
Luju created corrosion resistant finish to stainless steel. Electropolishing not only gives stainless steel a mirror-like finish but also extremely corrosion resistant. It consistently achieves a bright, uniform finish. Scientific methods are utilized to assure the electropolishing solution remains very stable.

FAQ
Q: Where's your main market of the hinges?
A: Our heavy duty hinges are sold mostly to USA. We also exported to other countries throughout the world.
Q: What is the lead time of boat hatch top mount hinges?
A: 60 days.
Q: Can you make top mount hinges according to our designs?
A: Yes, custom products are welcome.
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