Boat Hatch Latch Turning Lock Lift Handle with Bowl. Key-Locking Flush Pull Slam Latch. It is made of marine-grade materials like 316 stainless steel or chrome-plated zinc alloy. These latches are commonly used on boat deck hatches, livewells, and cabin doors. They sit completely flat so you will not trip on them.
Key Technical Specifications
Cutout Diameter (Hole Size): Most standard models require a 2-inch (51mm) diameter hole. Some smaller versions use a 1.5-inch (38mm) hole.
Door Thickness: They typically fit hatch panels ranging from 1/8" to 1/4" (2mm to 7mm) thick.
Slam-to-Close: You just push the hatch shut to lock it automatically.
Included Hardware: The package comes with the latch, 2 keys, a backing installation ring, and an L-shaped stainless steel strike plate (the small bracket with two slots shown at the bottom).

To help you find the exact replacement or installation guide, please let me know:
What is the diameter of your current hatch hole?
What is the thickness of your hatch door?
Do you need step-by-step instructions on how to replace it?
Haifan Rigging supply a range of marine boat hardwares. They come with a variety of fittings for each end to suit your particular application. Yachts, Sailboats, Ships and Other Fields.
If you wish to ask a question or need further advice, you are welcome to contact us. We'll be happy to help.
We look forward to hearing from you!






