Short answer: Both are premix hand torches, but they answer different questions. The Carlisle Universal Hand Torch, from $147, is an inexpensive, versatile American torch with an interchangeable, rotating nozzle that works in the hand or clamped to a bench for general glasswork. The Herbert Arnold Mini Hand Torch (model 126/20, $420 US reference, EUR 304 on Arnold’s own list) is a small German torch built to throw a fine needle flame on the smallest glass and quartz instruments, with a range of jets down to fractions of a millimetre. Buy the Carlisle for broad, affordable versatility; buy the Herbert Arnold for tiny, exacting detail.
Two premix hand torches, two different jobs
Both torches are premix designs: fuel and oxygen combine inside the torch, upstream of the tip, rather than meeting at the face the way a surface-mix burner does. Arnold states it outright for the Mini, listing it as a Mischgassystem, its term for premix. That shared category is where the similarity ends. The Carlisle is a general-purpose tool at an entry price, meant to cover a wide range of everyday tasks. The Mini is a specialist, built for concentrated heat on very small pieces. If you are weighing premix against surface mix more broadly, see surface mix vs premix torches; this comparison assumes you already want a premix hand torch.
| Carlisle Universal Hand Torch | Herbert Arnold Mini Hand Torch | |
|---|---|---|
| Model | Universal (plus Shorty, High-Capacity, Unecon) | 126/20 (PS propane, ES natural gas, WS hydrogen) |
| Price | from $147 (Carlisle) | $420 US reference; EUR 304 ex VAT, any version |
| Mix type | Premix | Premix (Arnold: Mischgassystem) |
| Mount | Hand (or clamped to a bench) | Hand; optional stand |
| Fuel and oxidizer | natural gas, propane or mixed gas, with air or oxygen | one fuel per torch: propane, natural gas or hydrogen, with oxygen |
| Tips | 1/4 in and 3/8 in interchangeable nozzles | two jets supplied, 0.5 and 0.8 mm; others from 0.18 mm |
| Pressures and oxygen | not in our catalog | not published by Arnold |
| Best at | broad general work, hand or bench | the smallest glass and quartz, fine detail |
The Carlisle Universal Hand Torch: versatile and affordable
Carlisle Machine Works, an American maker dating to 1918, describes the Universal as a premix hand torch with a rotating nozzle that can be used in the hand or mounted to a bench. On Carlisle’s own page it runs natural gas, propane, or mixed gas, with air or oxygen, which makes it flexible about the supply you already have. It is a single-stage torch (1-stage, Hand mount, Premix mix in our catalog).
The nozzle is the defining feature. It is interchangeable in two sizes, a 1/4 inch nozzle (1/4in-28M thread) and a 3/8 inch nozzle (3/8in-32M thread), so a single body covers a spread of flame sizes. Carlisle also offers the same torch in several configurations: a Shorty version with shorter feed tubes and a shorter, non-angled nozzle that suits repetitive bench work; a High-Capacity version in a single larger nozzle size only (7/16 inch, with a 7/16in-24M thread); and a Unecon version with a dead-lift lever on a wooden handle that opens the gas flow when pressed and shuts it off when released. All of them take the same natural gas, propane, or mixed-gas supply with air or oxygen.
The catalog price of $147 is Carlisle’s own starting “from” figure, read from Carlisle’s web store on 2026-10-17; the extra nozzle sizes and alternate configurations add cost on top of the base torch.
Editor’s note: Our catalog also lists hydrogen among the Universal’s fuels, but the Carlisle Universal product page describes only natural gas, propane, or mixed gas with air or oxygen. Carlisle builds dedicated hydrogen-tip torch variants separately, so if you intend to run hydrogen, confirm the exact model and tip with Carlisle before you buy rather than assuming the standard Universal is set up for it.
The Herbert Arnold Mini Hand Torch: the needle-flame specialist
Herbert Arnold, founded on 1 October 1950 in Weilburg, Germany, makes burners, tools and machines for working glass and quartz glass. The Mini Hand Torch is its model 126/20, which Arnold describes as a premix hand torch for the smallest glass and quartz instruments, with a fine needle flame. It is a single-stage oxygen torch built in three versions, propane (PS), natural gas (ES) and hydrogen (WS), each at the same EUR 304 excluding VAT on Arnold’s 02/2025 price list. A given torch runs the fuel it was built for, so order the version that matches your supply.
The jets are the point of the torch. The propane and natural-gas versions ship with two curved copper jets with stainless inserts, 0.5 and 0.8 mm bore (Arnold’s catalog lists 0.3 and 0.5 mm for the hydrogen version). Arnold sells the rest of the range separately:
- Replacement copper jets (126/20.1001) from 0.3 mm upward, EUR 40 each on the price list for the sizes up to 1.2 mm; the two largest sizes are stainless steel and carry no price on that list.
- Jewel-insert stainless jets (126/20.1002) down to 0.18 mm.
- A two-jet distributor (126/20.1000, EUR 170) that runs two jets at once.
- A stand (126/20.1006, EUR 175) with a heavy cast-iron foot, ball joint and height adjustment, if you want the flame fixed.
- Hose olives and reducers: the torch’s own supply hose is a fine 3.2 x 1.8 mm line, and Arnold’s reducers step it to standard gas hose of 9 to 10 mm and oxygen hose of 6 mm inner diameter.
Those small bores are what the torch is for: precise heat on a small target, not gathering and moving a large mass of glass. If you work quartz regularly, our best torch for quartz guide covers the wider field.
Editor’s note: The $420 figure is a US reference price, not Arnold’s own. Arnold lists the Mini at EUR 304 excluding VAT, and landed cost in the United States moves with shipping, import charges and the exchange rate. Confirm the current figure with Herbert Arnold before you buy.
Flame character
This is the clearest way to separate the two. The Carlisle Universal is a general flame: with the choice of 1/4 inch or 3/8 inch nozzles it covers a useful spread of sizes, and the rotating nozzle lets you angle the flame for whatever is in front of you. It is the torch you reach for when you want one affordable tool that does many ordinary jobs reasonably well.
The Mini has the opposite temperament. Its sub-millimetre jets give a tight needle flame for spot heating, fine detail and small quartz or glass components, and it is deliberately not the tool for building or shaping a large piece. With the two-jet distributor it can run two small flames at once, but it never becomes a general-purpose torch. Where the Carlisle spreads its heat, the Arnold focuses it.
Fuel and gas supply
The two torches make different demands on your shop. The Carlisle Universal is flexible: Carlisle’s page names natural gas, propane, or mixed gas, with air or oxygen, so it can adapt to a house natural-gas line or a propane setup, and to either shop air or an oxygen supply. That flexibility is part of what makes it a sensible first premix hand torch.
The Mini is an oxygen torch built for one fuel at a time, so the version you order decides the fuel. Our catalog records no oxygen flow for the Carlisle Universal, and Arnold publishes no pressures or gas consumption for the Mini Hand Torch, so any liters-per-minute figure for either would be invented. Ask the maker before you size a supply around either torch. As always, the manufacturer’s own manual and setup instructions take precedence over any general figure.
Price and what the money buys
The price gap is real, roughly three to one, but it is a purpose gap more than a quality gap. $147 buys the Carlisle Universal, a versatile, serviceable premix hand torch that handles a wide range of general work and doubles as a bench torch when clamped down. $420 buys the Mini, a precision instrument for a narrow, demanding job: the smallest quartz and glass detail. Budget for its accessories too, since the jets, distributor and stand are where the Mini becomes a full kit.
If you want more range within Arnold’s own premix line, the step-up Herbert Arnold Premix Hand Torch (model 126/22, $649 US reference, EUR 400 on propane or natural gas) has a fine needle valve each for gas and oxygen and ships with three stainless jets of 0.8, 1.0 and 1.3 mm, so its smallest jet is the Mini’s largest supplied jet. Arnold rates it as a sealing burner and publishes its maximum oxygen draw on propane, ~2.8 LPM (Premix Hand Torch vs Nortel Twin Fuel compares it). Arnold’s surface-mix Zenit Hand Torch ($3,695 US reference) is a very different, far larger tool: a 40 mm Zenit head on long hoses for borosilicate.
Oxygen and premix safety
Both of these are premix torches, and that matters for safety. Reference sources note that premix designs, which combine fuel and oxygen upstream of the tip, are more prone to flashback than surface-mix torches that keep the gases separate until the face. That does not make premix torches unsafe, but it does mean flashback protection is more strongly indicated, and Arnold’s catalog recommends protection against reverse gas flow and flashback on its burners. Where a device sits determines what it protects: a torch-handle-mounted device stops an event before it enters the hose, while a regulator-side device protects the regulator and supply from an event that already traveled the hose. Fit the flashback protection your torch and gas supply call for rather than following blanket advice, and read flashback arrestors explained before you plumb either torch. The manufacturer’s manual for your exact model and gas combination is the final word.
Which torch fits your bench
Choose the Carlisle Universal Hand Torch if you want an inexpensive, adaptable premix hand torch for general work, if you value running natural gas or propane with air or oxygen, and if one body with interchangeable nozzles (plus the Shorty, High-Capacity and Unecon configurations) fits how you work. It is the easier torch to justify as a first premix hand torch or a versatile second torch. For the broader hand-versus-bench decision, see bench vs hand torch.
Choose the Herbert Arnold Mini Hand Torch if your work is tiny quartz and glass instruments or fine detail, and you want a needle flame and a jet range that a general-purpose torch cannot match. It costs more and does less that is broad, but what it does, it does with a precision the Carlisle is not built for.
If neither is quite right, Carlisle’s surface-mix hand torches, the Carlisle C-702 Hand Torch, the Carlisle C-705 Hand Torch, and the Carlisle Mini CC Hand Torch, are worth a look for a different mix behavior in the same brand; the C-702 vs C-705 comparison covers the first two.
Related guides
- Surface mix vs premix torches
- Best torch for quartz
- Flashback arrestors explained
- Bench vs hand torch
- Herbert Arnold torch lineup
Sources
- Carlisle Machine Works, Universal Hand Torch
- Carlisle Machine Works, High-Capacity Hand Torch
- Carlisle Machine Works, Unecon Hand Torch
- Herbert Arnold, ARNOLD Burners catalog (PDF)
- Herbert Arnold, burner price list 02/2025 (PDF)
- Herbert Arnold, company history
- Flashback arrestor (reference overview)
- Carlisle Machine Works web store, Universal Hand Torch