Frequently Asked Questions

Which inspection mirror has a longer reach, Keenso or HARFINGTON?

The Keenso wins this one hands down. It extends to a full 23.6 inches, while the HARFINGTON tops out at 21.7 inches. That extra 1.9 inches might not sound like much, but I’ve found it makes a real difference when you’re trying to see around a deep engine block or behind a tightly packed control panel. If maximum reach is your priority, go with the Keenso.

Is the HARFINGTON two-pack worth buying over the single Keenso mirror?

Absolutely, if you work across multiple job sites or want a backup. The HARFINGTON gives you two mirrors for roughly the same price as one Keenso, so you can stash one in your truck and keep another in your home toolbox. But remember, each HARFINGTON mirror only extends to 21.7 inches versus the Keenso’s 23.6 inches, so you’re trading reach for quantity. For contractors who lose tools frequently, the two-pack is a smarter buy.

Which mirror has a wider viewing area?

The HARFINGTON takes this one by a small margin. Its mirror head measures a full 2 inches in diameter, while the Keenso’s is 1.97 inches. That 0.03-inch difference is tiny on paper, but in practice the HARFINGTON’s bigger head gives you just a bit more visibility when you’re scanning a large area. Neither is a huge advantage, but if every millimeter counts, the HARFINGTON edges ahead.

Which mirror is better for mechanics working on cars?

I’d give the nod to the Keenso for most automotive work. Its 23.6-inch reach lets you get deep into engine bays and behind dashboards without having to contort your arm. The soft gel cushion grip also helps when you’re holding the mirror steady in a tight spot for a while. That said, the HARFINGTON’s non-slip handle is great if your hands are greasy, and the two-pack means you can keep one in the car and one in the garage.

Are both mirrors made of stainless steel?

Yes, both are stainless steel, but they’re not the same grade. The HARFINGTON specifically uses 201 stainless steel, which is a common budget-friendly grade that resists rust decently. The Keenso is listed simply as “Stainless Steel” without specifying the grade. For occasional use around the house or shop, both will hold up fine. If you’re working in a wet or corrosive environment, I’d lean toward the Keenso based on its proven 4.8-star customer rating over time.

Which mirror is lighter and easier to carry in a pocket?

The HARFINGTON is noticeably lighter at just 0.27 pounds per mirror, while the Keenso weighs 0.44 pounds. That’s almost half the weight, which makes a big difference if you’re carrying it in a pants pocket all day. Plus, the HARFINGTON comes as a two-pack, so you can keep one in your pocket and one in your bag without adding much weight. The Keenso is still portable, but it’s bulkier for everyday carry.