Choosing and Installing a Hand-Forged Latch Set for One-Side Access Doors

Author: Carl Benson

Carl is the founder of Suffolk Latch Company, with a background in engineering and over 20 years’ experience in home hardware. He works closely with suppliers and designers alike to develop quality ironmongery that stands the test of time. Read my full bio.

Introduction

Latch sets are an essential part of traditional hand-forged door furniture. They’re most often used on doors that only need to be opened from one side, such as kitchen pantries, cupboards, or utility rooms. While thumb latches are more commonly recognised, latch sets form the other half of the mechanism — the side that doesn’t require a thumb lever. Instead, they’re operated by a small knob mounted directly on the latch bar.

In this guide, we’ll explain what a latch set is, when and where to use one, how to install it, and how to care for it as part of your wider hand-forged ironmongery collection.

Table of Contents

1. What is a Latch Set and When Should It Be Used?
2. How to Choose the Right Style and Finish for Your Door
3. Step-by-Step Installation for One-Sided Access Doors
4. Why Hand-Forged Matters: Quality, Finish and Longevity
5. Maintenance and Care Tips
6. Conclusion
7. Further Reading
8. FAQ

What is a Latch Set and When Should It Be Used?

A traditional latch set is a simple product designed to keep a door or cupboard closed. Its appearance is similar to the reverse side of a traditional Suffolk latch. It consists of three parts — a latch bar with lifting knob, a keeper, and a screw- or knock-in staple. Latch sets are primarily used on doors where access is required from one side only. Their design and manufacture reflect the wider range of products available in our hand-forged collection.

They’re ideal for:

• Pantries and cupboards where the door only needs to open from one side
• Closets, boot rooms, or utility spaces where reverse access isn’t needed
• Rooms with matching thumb latches where a consistent look is preferred but a thumb lever isn’t necessary

Using a latch set instead of a full thumb latch maintains visual consistency across your home while keeping practical functionality.

Hand forged penny end latch set in pewter finish

Hand forged penny end latch set in black beeswax finish

How to Choose the Right Style and Finish for Your Door

Latch sets come in a range of hand-forged styles to suit different doors and interiors. When choosing yours, consider both the door type and the style of your existing or planned hand-forged hardware.

Door Type and Hardware Considerations

• Ledge & Brace or Plank Doors – This style of door naturally suits traditional hand-forged hardware.
• Arrow or Penny End Hardware – T hinges, pulls, and Suffolk latches come in two distinct styles. Matching across the range helps maintain a cohesive theme.
• Simple or Ornate – For a traditional look, a standard latch set will do the job. For something more decorative, consider a latch set with a T-bar detail.

Finish Options

• Beeswax Finish: A traditional deep black with a natural sheen, ideal for internal doors and protected areas. Beeswax gives an aged appearance but should not be used in damp areas.
• Pewter Finish: A lighter, silvery tone that suits painted or lighter timber. This finish is more resistant to tarnish and easier to maintain.

Matching Hardware

If your room already features hand-forged items such as Suffolk thumb latches, strap hinges, or bolts, match the latch set finish for consistency. The visual continuity of black iron or pewter hardware across doors ties the space together without appearing overly coordinated.

Step-by-Step Installation for One-Sided Access Doors

Fitting a latch set is straightforward with the right tools and preparation. Take time to measure carefully before drilling.

You’ll Need

• Drill and drill bits
• Screwdriver
• Screws (supplied)
• Pencil
• Tape measure

A traditional hand-forged latch set is one of the simplest items to install. Originally made locally by blacksmiths, these sets were designed as a cost-effective and practical solution for latching doors closed. Today, as authentic design becomes a key consideration in traditional interiors, the same simplicity remains.

Although there’s no complex morticing or alignment required, it’s worth noting a few important points:

• Latch sets are not handed: They can be used on any door configuration, regardless of hanging side or swing direction.
• Position the Bar: Measure and mark where the latch bar will sit. A typical height is around 1.3 m from the floor, though this can vary depending on the door. On a Victorian four-panel door, align the latch bar with the centre stile.
• Fix the Latch Bar: Secure the latch bar with a single screw, ensuring it overhangs the door edge but doesn’t clash with the architrave.
• Attach the Staple: Hold the latch bar horizontal and position the staple (the screw-on version supplied is recommended). Mark and pilot drill the holes before fixing.
• Install the Keeper: With the door closed, mark the underside of the latch bar onto the jamb. Drill a small pilot hole to prevent splitting, then fit the keeper firmly into place.
• Test and Adjust: Close the door to ensure the latch bar glides smoothly over the keeper and drops neatly into position. The keeper may deform slightly as it’s fixed — this is intentional for a secure fit.

Common Mistakes to Avoid

• The supplied screws are traditional slotted dome heads. Drill a suitable pilot hole first and consider running a modern screw in and out to cut the thread.
• Use a properly sized flat screwdriver to avoid slipping and marking the timber. Avoid powered screwdrivers; hand-screwing allows you to maintain control and adjust if necessary.

Latch sets aren’t handed, so they can be fitted on either side of a door without adjustment.

Hand forged T bar latch set in a pewter finish

Hand forged T bar latch set in a black beeswax finish

Why Hand-Forged Matters: Quality, Finish and Longevity

Each hand-forged latch set is shaped by skilled blacksmiths using traditional methods. This process creates subtle variations in texture and form, giving every piece its own character.

Compared to machine-made versions, hand-forged latch sets offer:

• Greater strength and weight: The thicker material section provides robustness and longevity.
• Unique surface detail: Hammer marks show true craftsmanship — no two pieces are identical.
• Superior finish: Beeswax finishes provide authenticity and depth. On arrival, the product may have a heavy wax coating; remove the excess with white spirit or WD-40 and buff to a soft sheen. Alternatively, pewter patina offers a dull silver tone, better suited to damp environments, with hammer marks more visible.

Choosing hand-forged hardware supports authentic restoration projects and ensures visual harmony across traditional interiors. While mass-produced latch sets are uniform, they lack the depth and individuality that make hand-forged ironmongery distinctive.

Pewter privacy latch

Black beeswax privacy latch

Maintenance and Care Tips

Once installed, your latch set will require minimal maintenance and should give years of reliable service.

General Care

• Check that the latch bar moves freely and drops neatly into the keeper. Period properties can shift slightly with the seasons, so allow a little tolerance during fitting.
• If minor oxidisation appears, especially on beeswax finishes, apply a thin layer of hard furniture wax and buff to a sheen.
• Apply a small amount of light machine oil to moving parts if required.

Beeswax Finish

• For internal use only. Reapply a thin layer of beeswax occasionally for added protection.
• Avoid moisture, which can cause oxidation where the wax coating has worn through.

Pewter Finish

• Wipe occasionally with a soft cloth and a small amount of light oil such as 3-in-1 or WD-40. This removes surface contaminants and helps maintain the finish.
• Pewter is ideal for damp-prone areas but should not be used externally.

Traditional hand forged penny end T hinge in pewter finish

Traditional hand forged penny end T hinge in black beeswax finish

Conclusion

A traditional latch set may seem like a small detail, but it plays an important role in both function and design. Whether fitted to a pantry, cupboard, or utility door, it provides reliable access from one side while matching the character of your existing hand-forged hardware.

When chosen and fitted with care, a hand-forged latch set will last for many years and complement every part of your traditional home.

Further Reading

If you’re interested in how traditional craftsmanship continues to influence modern heritage restoration, you may enjoy this article from the Heritage Fund:

Saving Heritage: Nine Ways Projects Are Protecting the Past

FAQ

What’s the difference between a latch set and a thumb latch?

A latch set is fitted to the side of the door without a thumb lever — it’s for one-sided access. A thumb latch includes both sides and allows operation from either side.

Can I use a latch set on exterior doors?

Latch sets are best suited for internal doors. Beeswax finishes should not be used outdoors. For external use, consider a pewter or powder-coated finish for added protection.

How often should I maintain a hand-forged latch set?

Once a year is usually sufficient. Reapply furniture wax to beeswax finishes and check that screws and bars move freely.

Will a latch set match my existing Suffolk latches?

Yes — they’re designed to complement traditional thumb latches. Choose the same finish (beeswax or pewter) for consistency across your doors.

Can I fit a latch set myself?

Yes. Installation is straightforward with basic tools and careful measurement. For historic or heavy doors, you may prefer a joiner to fit it professionally.