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The Capri Tools Super-Thin Open End Wrenches have ultra low profiles that let you reach fasteners in tight clearance. As thin as 2.2 mm to 4.6 mm, these open end wrenches are truly versatile and come in handy in a wide variety of applications. The wrench head is tipped at a 15° angle. Useful especially in narrow spots, after each 15° turn, flip the wrench over to quickly engage the fastener again. These super-thin wrenches are constructed of our premium Chrome Vanadium steel, forged with a complete 10-step state of the art heat treatment process. They are made for serious professional and made to last. Each is plated with our flawless chrome plating, achieved through thorough polishing and careful application, to ensure durability and corrosion resistance. Set comes with 4 open end wrenches with 8 SAE sizes: 1/4 in., 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in. and 3/4 in. A storage rack is included.
- Super-thin ultra-low profile wrenches let you reach fasteners in tight clearance
- Just 2.2 mm to 4.6 mm thin and constructed of premium forged steel, these super-thin open end wrenches are truly versatile and are made to last
- Wrench head is tipped at a 15 angle, useful especially in narrow spots, after each 15° turn, flip the wrench over to quickly engage the fastener again
- Premium chrome vanadium steel forged with a complete 10-step state of the art heat treatment process, constructed for serious professionals
- Flawless chrome plating, achieved through thorough polishing and careful application of chrome protective plating, ensures durability and corrosion resistance
- Set of 4 open end wrenches with 8 SAE sizes: 1/4 in., 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in. and 3/4 in.
- Thinness: 2.2 mm thin (1/4 in. and 5/16 in. open ends), 2.6 mm thin (3/8 in. and 7/16 in. open ends), 3.6 mm thin (1/2 in. and 9/16 in. open ends), 4.6 mm thin (5/8 in. and 3/4 in. open ends)
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
| Weight | 1 lbs |
|---|---|
| Dimensions | 10.60 × 3.50 × 1.80 in |
| End Type | Female to Female |
| Features | Low Profile, Open-End |
| Hand Tool Type | Open End Wrench |
| Individual/Set | Set |
| Measurement Standard | SAE |
| Model | 11850-4SRK |
| Number of Pieces | 4 |
| Tools Product Type | Hand Tool |
9 reviews for Capri Tools SAE Super-Thin Open End Wrench Set (4-Piece)
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Gustave Grimes (verified owner) –
I needed to remove the muzzle brake on my AR, which requires either a very thin wrench or the use of vice grips or a pipe wrench. A very thin wrench was the only way to remove it without doing damage to the brake. The Home Depot “Capri” wrench set is thin but extremely strong and got the job done with no damage to the tool or the brake. This wrench set is a “keeper”. I expect to have and use them for years to come!
Micaela Schneider (verified owner) –
Thin well made wrenches
Hank Franecki (verified owner) –
These wrenches are just what I was looking for. Thanks
Lorine Torphy (verified owner) –
A great four piece set of 15-degree extra slim SAE sized wrenches. Jaws are precision sized. The finish is excellent. And these wrenches are EXTRA thin. One can almost say that “If these don’t fit, nothing will.” The 15-degree angle also accommodates the most constrained swing angles. The manufacturer says they’re made of chrome vanadium steel. According to the Capri website, chrome vanadium is a type of spring steel containing approximately 0.8% chromium and 0.1-0.2% vanadium. That, and the chrome plating, vouches for their corrosion resistance – but does not clarify their material grade or strength. They also are described as having been forged and heat treated. Because of their perfect finish, I haven’t the heart to spark test them, and I’ve not been near a Brinell tester since their arrival. However, I also have not been able to bend or nick them with any non-abusive use. Those processes (forging and heat treating) impart toughness to the alloy. I’m certain that virtually all jam nuts, gland nuts and similar shallow fasteners I encounter will not be seized to the extent that occurs with heavy duty threaded fasteners. The machining profile is remarkably comfortable, given the wrenches’ small cross-section. These tools evoke a lot of pride of ownership and are easy to maintain. They come with a tool stand that lies right into a roll cabinet drawer. (It also has wall-mounting holes.) Searching the Capri website, I found that there is a corresponding 7-piece metric set. Relatively speaking, this set is well-priced at $31.49. And already I am hankering for the metric set at $41.99.
Gay Koepp (verified owner) –
The idea of a slim set of wrenches is awesome. I can’t think of how many times I’ve went to use a wrench only to find it was too thick. In the past, I’ve even hit some of my older ones with a grinder to make them thinner. This set is a nice thin set but the quality of the steel is something to be desired. I don’t think you would want to reef on them without causing damage to the tool. Handy, yes. Will I use them, yes. Quality, no.
Anderson Kertzmann (verified owner) –
Perfect
Derick O’Reilly (verified owner) –
Quality set of thin wrenches to get into those tight spaces. Finish is very good. I am very happy!
Jeff Steuber (verified owner) –
This is a very nice and seemingly well made set of thin wrenches. The quality is noticeably better than other brands at this price pt and below. Slightly contoured edges for somfirtable grip, chrome is impeccable, and engravings are easy to read as you see in pic below. Comes with nifty little wrench holder which is only about 2-3/4” long, meaning you can stick the wrenches (largest being 9-3/4” long) in the corner or back of your toolbox drawer and pull out as needed. Or keep them in their box which nicely cradles the wrench holder.These will actually get used more often than you’d imagine. From tightening air fittings, to tool and other attachments, to putting together / taking apart anything that comes with a lesser quality (and hard on the palms) thin wrench, these will become a go-to.For professionals, they will make getting to hard to reach fasteners and tight connections a lot less of a hassle. Plus being fixed, you don’t have to deal with tolerance issues and potentially stripped fasteners from using a low profile adjustable.Thicknesses in of each wrench:5/8” – 3/4”: ~1/8” thick1/2” – 9/16”: <= 1/8” thick3/8” - 7/16”: < 1/10” thick1/4” - 5/16”: 1/16” thickCan’t yet comment on durability, but they have more weight to them than other thin wrenches I’ve experienced. Tolerances for the flats appear to be in range of acceptable tolerances, meaning they shouldn’t slip on and strip a fastener unless you’re using the wrong size or it’s already been rounded. They shouldn’t be used to break loose a seized fastener anyway.Worthy of your consideration. I’ll be looking to add the metric set.
Dario Aufderhar (verified owner) –
The idea of a slim set of wrenches is awesome. I can’t think of how many times I’ve went to use a wrench only to find it was too thick. In the past, I’ve even hit some of my older ones with a grinder to make them thinner. This set is a nice thin set but the quality of the steel is something to be desired. I don’t think you would want to reef on them without causing damage to the tool. Handy, yes. Will I use them, yes. Quality, no.