MRO Field Guide

Industrial Hardware Buying Guide: Decorative Studs, Barn Roller, Deadbolt, or Antique Press-Which Fits Your Project?

Four industrial hardware pieces span from decorative studs to a heavy antique press. Compare prices, use cases, and limits to pick the one that matches your project.

Last updated Aug 17, 2026

Choosing among fasteners and industrial hardware for a workshop, restoration job, or door upgrade usually comes down to one question: do you need something that performs a job, or something that carries the look of an old factory? This group of four very different pieces covers that whole range, from a small pack of vintage-style studs to a heavy antique press. Each one can be the right buy, but for a different reason.

Quick take

  • If you are restoring a barn door or want an original cast-iron wall piece: A.L. Swett roller hanger.
  • If you collect old factory equipment and want an actual press: United-Carr DOT M239.
  • If you are adding industrial trim to furniture or doors: DGHAOP stud set.
  • If you need a working deadbolt for a commercial or residential door: Universal Hardware UH40055.

Price comparison

ProductPricePrice Bar
DGHAOP Vintage Metal Studs (40 pc)$12.92
Universal Hardware UH40055 Deadbolt$19.95
A.L. Swett Barn Door Roller Hanger$51.95
United-Carr DOT M239 Cast Iron Press$125.00

Decision matrix

  • Antique display / steampunk decor: A.L. Swett roller hanger. The original cast-iron body and industrial character make it a good conversation piece.
  • Heavy antique press for a shop or collection: United-Carr DOT M239. The cast-iron construction and steel mandrel give it a serious old-tool presence, but the price covers the press only.
  • Furniture trim and craft fastening: DGHAOP vintage studs. A convenient quantity of matching iron studs for decorative work.
  • Door security that needs to function: Universal Hardware UH40055. A single cylinder deadbolt with a square corner strike.

Product notes

United-Carr DOT M239 Cast Iron Press

Heavy Duty Antique United-Carr DOT Fastener Co M239 Industrial Cast Iron Press

The most expensive option in this group is also the most physically imposing. This used press is a United-Carr/DOT Fastener Co. M239 with a cast-iron body and steel mandrel. If you are looking for an original piece of old factory equipment rather than a reproduction, the heavy cast-iron frame gives it the look and heft you would expect from a vintage shop tool. Keep in mind that the price does not include dies or other parts; the press itself is what you get. It is a specialist buy for someone with space and a clear use for an antique press, not a casual decor accent.

A.L. Swett Barn Door Roller Hanger

Vtg antique cast iron barn industrial door roller hanger, A.L. SWETT Medina NY

Marked A.L. Swett Iron Works #5, Medina NY, this antique original was found in an upstate New York barn. The cast iron hanger measures about 15 inches long and 5 inches wide with a 5-inch wheel that still spins freely. The front display face is in good shape, while the backside of the wheel has a chip that does not stop it from turning. If you are adding a genuine machine-age piece to a shelf, wall, or steampunk display, the visible front condition and the fairly rare maker's mark make it a compelling buy at $51.95. It is a decor piece or door hardware with history, not a new precision component.

DGHAOP 40-Piece Vintage Metal Studs

DGHAOP 40PCS Vintage Metal Studs Industrial Fasteners Hardware Decorative

On the opposite end of the price scale, this new $12.92 set from DGHAOP gives you 40 vintage-style metal studs made of iron. They are suited to use on beds, sofas, wooden doors, and handicrafts. The appeal is simple: you get a quantity of matching studs in one small purchase, which is convenient for trim work, upholstery accents, or adding an industrial edge to a craft project. The tradeoff is that they are decorative nails, not structural fasteners; they suit wood surfaces and craft use rather than heavy load-bearing work.

Universal Hardware UH40055 Deadbolt

Commercial Single Cylinder Deadbolt Universal Hardware Industrial Duty UH40055

This $19.95 single cylinder deadbolt from Universal Hardware is the only item in the group meant to actually secure a door. It is new open-box, includes two keys, and has a 2-3/4-inch backset and a square corner strike. For anyone replacing a tired lock on a commercial or residential door, it is a straightforward functional choice at a modest price. The open-box condition is the main caveat: the box has been opened, even though the lock is new. If your priority is a working latch rather than a display object, this is the one to pick.

Final recommendation by use case

  • Need a functional lock for a door? Choose the Universal Hardware UH40055. It is the only product here designed for security, and it comes with two keys.
  • Need an original antique hardware piece with character? Choose the A.L. Swett roller hanger, especially if you want a visible maker's mark and a wheel that still spins.
  • Need a heavy antique press for a workshop or collection? Choose the United-Carr DOT M239, but plan for the additional cost of supplying dies separately.
  • Need a low-cost decorative fastener pack? Choose the DGHAOP studs if you want a coordinated vintage look across a furniture project.
Products in this article
Heavy Duty Antique United-Carr DOT Fastener Co M239 Industrial Cast Iron PressUSD 125.00View on eBayVtg antique cast iron barn industrial door roller hangerUSD 51.95View on eBayDGHAOP 40PCS Vintage Metal Studs Industrial Fasteners Hardware DecorativeUSD 12.92View on eBayCommercial Single Cylinder Deadbolt Universal Hardware Industrial Duty UH40055USD 19.95View on eBay
Heavy Duty Antique United-Carr DOT Fastener Co M239 Industrial Cast Iron PressUSD 125.00View on eBayVtg antique cast iron barn industrial door roller hangerUSD 51.95View on eBayDGHAOP 40PCS Vintage Metal Studs Industrial Fasteners Hardware DecorativeUSD 12.92View on eBayCommercial Single Cylinder Deadbolt Universal Hardware Industrial Duty UH40055USD 19.95View on eBay

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