Old Hill Ironworks Thumb Latch - Black

The Old Hill Ironworks Thumb Latch is made from high-quality malleable cast iron with a stainless steel inner mechanism.

Yes, the latch is spray tested for over 700 hours for corrosion resistance and is UV resistant, making it suitable for outdoor applications.

The latch plate measures approximately 200mm (8 inches) in length.

While the black finish is durable, you may be able to paint it with a suitable metal primer and paint. However, this may affect the warranty and the longevity of the finish.

Typically, mounting screws are included, but it's advisable to check the product packaging. You may need specific types of screws depending on your door material.

Clean with a soft, damp cloth and avoid abrasive cleaners. Regular light lubrication of the mechanism will help maintain smooth operation and prevent wear.

It is best suited for traditional or cottage-style doors, including wooden interior and exterior doors, sheds, and gates.

Ensure the latch mechanism is clean and free of debris. Apply a light lubricant to the moving parts and work the latch several times. Check that the keeper is correctly aligned with the latch.

Verify that the door is properly aligned and not sagging. Adjust the position of the keeper on the door frame so it aligns precisely with the latch bolt. Ensure no obstructions are preventing the latch from moving freely.

If the finish is exposed to harsh elements, reapply a suitable metal polish or paint designed for cast iron and exterior use, following product instructions. Avoid using abrasive cleaning tools.

Apply a small amount of lubricating oil to the pivot points and moving components of the thumb latch mechanism.