Best Air Staple Gun Staples for Upholstery and Wood Projects
The best air staple gun staples are the ones that match your tool’s gauge, crown width, and supported length. For 18-gauge pneumatic narrow-crown staplers, the Pinoze assortment offers several lengths, while SITLDY is a focused 3/4-inch option. The meite and SimCos packs suit buyers who want a specific length or a smaller mixed-size selection. Check your stapler’s manual before ordering: T50 staples are a different format and are not interchangeable with 18-gauge narrow-crown staples.
| Product | Staple type | Best for |
|---|---|---|
| Pinoze assortment | 18-gauge, 1/4-inch crown | Several staple lengths plus brad nails |
| SITLDY 3/4-inch | 18-gauge, 1/4-inch crown | A single common length in a 1,000-count pack |
| meite 1-inch | 18-gauge, 1/4-inch crown | Bulk supply in one length |
| meite 1-1/4-inch | 18-gauge, 1/4-inch crown | Projects calling for longer staples |
| SimCos assortment | 18-gauge, 1/4-inch crown | Three lengths in a smaller assortment |
Pinoze 18-Gauge Assortment
Best for: Buyers with a compatible 18-gauge narrow-crown stapler who need multiple staple lengths, or who also use an 18-gauge brad nailer. The package includes 2,400 staples with a 1/4-inch crown in lengths from 1/2 to 1-1/2 inches, plus 1,800 brad nails in three lengths.
This is the most versatile pick in the list because it combines five staple lengths in one assortment. Choose it if project needs vary and you want to keep several sizes available. Its limitation is that each staple length has a different count, and the included brad nails are not staples; confirm your tool accepts the specified fastener type and dimensions.
SITLDY 3/4-Inch Narrow-Crown Staples
Best for: Users who already know they need 3/4-inch, 18-gauge staples with a 1/4-inch narrow crown. The pack contains 1,000 galvanized-steel staples. The listed features describe the fasteners as resistant to rust and corrosion and suitable for pneumatic or electric staplers.
Choose this option over an assortment if you want one length and a clearly stated quantity. It is not the right choice if your project requires a different staple length or your stapler uses another gauge or crown width. Check the stapler specifications rather than relying on the general phrase “air stapler.”
meite 1-Inch 18-Gauge Staples
Best for: Projects that call for 1-inch staples and a substantial supply of one size. This pack contains 4,000 galvanized 18-gauge staples with a 1/4-inch crown. The product features also specify sharp chisel points and describe the staples as suitable for electric or pneumatic narrow-crown staplers.
Choose it when you want a single-size bulk pack for compatible upholstery, fencing, or other fastening work. The main limitation is the fixed 1-inch length. The listed guidance recommends stainless-steel staples for applications involving frequent water contact, so galvanized steel may not suit those conditions.
meite 1-1/4-Inch 18-Gauge Staples
Best for: Buyers whose project or stapler specifications call for a 1-1/4-inch fastener. The 4,000-count pack has 18-gauge, 1/4-inch-crown staples with a galvanized finish and chisel points. The listing identifies them for electric or pneumatic narrow-crown staplers.
This is a better fit than the 1-inch meite pack when the required staple length is 1-1/4 inches. Do not choose it just because a longer staple seems stronger: the tool and work material must support that length. As with the 1-inch version, the listing advises stainless steel where staples frequently contact water.
SimCos Three-Length Assortment
Best for: Users who need a smaller supply across three lengths. The 1,200-count pack has 400 staples each in 1/2-, 3/4-, and 1-inch lengths, all listed as 18-gauge with a 1/4-inch crown. The product features describe a chisel point and fit for many brands of 18-gauge narrow-crown staplers.
Choose this assortment if you want more length flexibility than a single-size pack without the larger count of the Pinoze bundle. Its limitation is that it does not include staples longer than 1 inch. Confirm your specific stapler’s requirements because “fits most” does not establish compatibility with every model.
Buying Guide: How to Choose Air Staple Gun Staples
Which measurements should you check?
Match three specifications before buying: staple gauge, crown width, and leg length. The products above are primarily 18-gauge staples with a 1/4-inch crown, but their lengths vary. Consult the stapler manual or its fastener label, then compare those exact dimensions with the product listing. A staple that looks similar may still be the wrong format.
Are T50 staples suitable for an air stapler?
Not necessarily. T50 staples in the supplied product list are 20-gauge staples with a 3/8-inch crown. They are described for T50-type staple guns, and the listings specifically exclude several meite air-stapler models. Do not substitute T50 staples for 18-gauge narrow-crown staples; use only the type specified for your tool.
Should you buy one length or an assortment?
Choose a single-length pack when the project and tool call for a known size; it provides a larger quantity of that staple length. Choose an assortment when you have several compatible tasks or are still comparing lengths. Before using a longer staple, make sure the stapler supports it and that it is appropriate for the material.
Does galvanized mean waterproof?
No. The product listings describe galvanized finishes as offering rust and corrosion resistance, but the meite narrow-crown listings recommend stainless steel for applications with frequent water contact. Consider the exposure conditions and material requirements instead of treating galvanized staples as suitable for every damp environment.
Frequently Asked Questions
What staples are used in an air staple gun?
Use the fastener type and dimensions specified by the gun’s manufacturer. These featured options are 18-gauge, 1/4-inch-crown staples for compatible pneumatic or electric narrow-crown staplers.
Can I use any 18-gauge staple in my stapler?
No. Gauge alone is not enough. Crown width, leg length, and the stapler’s supported fastener series also need to match.
What does 1/4-inch crown mean?
It describes the width across the staple’s top. The crown measurement is separate from the staple’s leg length.
Which option provides the most staple lengths?
The Pinoze assortment includes five staple lengths, from 1/2 to 1-1/2 inches, plus a separate assortment of 18-gauge brad nails.