TEKTON Extra-Shallow Sockets for Tight Spots
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TEKTON is a tool brand many home mechanics like for its clear markings, straightforward sets and a warranty the company describes as having no time limits and no receipts. Its newest socket lineup adds something many brands skip: TEKTON extra-shallow sockets, which are shorter than a standard socket so they fit where a normal one will not. Think of a bolt tucked behind a brake caliper, a nut sitting close to a firewall, or any fastener where the ratchet plus socket is just a little too tall.
These six sets range from single-depth extra-shallow kits in metric or SAE sizes, to big four-depth sets with rails and trays, to a 57-piece impact set that skips extra-shallow entirely and a 76-piece metric set stored in foam. Below we explain every term in plain words, compare what comes in each box and help you choose the right one for a first toolbox or a gift.
TEKTON Extra-Shallow Socket Sets Compared
| Set | Pieces and sizes | Socket depths | Storage | Listed weight |
|---|---|---|---|---|
| SHD91128 Extra-Shallow Metric | 19 pieces, 6-24 mm | Extra-shallow | 18-inch rail | 1.6 lbs |
| SHD91129 Extra-Shallow SAE | 15 pieces, 1/4-1 in. | Extra-shallow | 18-inch rail | Not listed |
| SHD91131 60-Piece SAE | 60 pieces, 1/4-1 in. | Extra-shallow, shallow, semi-deep, deep | Rails and trays | 10.5 lbs |
| SHD91130 76-Piece Metric | 76 pieces, 6-24 mm | Extra-shallow, shallow, semi-deep, deep | Rails and trays | 12.6 lbs |
| SID91121 57-Piece Impact | 57 pieces, 6-24 mm | Shallow, semi-deep, deep (impact) | Socket rail | 12.2 lbs |
| SHD91801 76-Piece Metric | 76 pieces, 6-24 mm | Extra-shallow, shallow, semi-deep, deep | 20 x 6 inch foam organizer | 11.3 lbs |
Extra-Shallow, Shallow, Semi-Deep and Deep Explained
A socket’s depth is how tall it is from the square drive hole to the opening that grips the bolt. Extra-shallow sockets are the shortest, useful when there is barely any room above a fastener. Shallow sockets are the everyday standard. Semi-deep sockets reach a bit further, and deep sockets reach nuts sitting on long threaded studs, such as some exhaust or suspension bolts. Owning several depths means you can always pick the shortest one that still reaches.
All six sets use a 3/8-inch drive, the square hole that fits your ratchet. It is the most common middle size for car and home repair. “6-point” means the inside of the socket has six corners that match a hex bolt head. TEKTON’s listings say radiused corners push on the flat sides of a fastener instead of its corners, which helps prevent rounding off a stubborn bolt.
TEKTON 3/8 Inch Drive Extra-Shallow SHD91128 Metric for Low-Clearance Jobs
The TEKTON 3/8 Inch Drive Extra-Shallow 6-Point Socket Set, 19-Piece is the TEKTON SHD91128 metric set. It contains 19 extra-shallow sockets in every millimeter size from 6 to 24 mm, held on an 18-inch socket rail. Metric sizes are used on most modern cars, motorcycles and many appliances.
The listing highlights large roll-stamped size markings pressed into the metal so they stay readable, a chrome-plated exterior that resists corrosion and wipes clean, and an interior protected by chrome plating plus a clear coat or paint where needed. The warranty is described as no time limits and no receipts. At 1.6 pounds, it is light enough to toss in a small toolbag.
This set suits someone who already owns regular sockets and wants to add the extra-shallow size for tight spots. If the person you are shopping for is starting from scratch, a four-depth set further down gives more coverage.
TEKTON 3/8 Inch Drive Extra-Shallow SHD91129 SAE for Inch-Size Fasteners
The TEKTON 3/8 Inch Drive Extra-Shallow 6-Point Socket Set, 15-Piece is the TEKTON SHD91129 SAE set. SAE means inch sizes, common on older American vehicles, lawn equipment and household hardware. It covers 15 sizes from 1/4 inch to 1 inch, including in-between sizes like 9/32 and 11/32, on an 18-inch rail.
It shares the same large stamped markings, chrome finish inside and out and 6-point design with radiused corners. The listing names alloy steel as the material with a polished finish. It does not state the weight or the warranty terms, though the other extra-shallow listings describe TEKTON’s no-time-limit warranty.
Pair this with the SHD91128 if you work on both metric and inch fasteners. It gives way to the 60-piece SAE set if you want every depth at once.
TEKTON 3/8 Inch Drive Extra-Shallow 60-Piece SHD91131 for a Full SAE Kit
The TEKTON 3/8 Inch Drive Extra-Shallow, Shallow, Semi-Deep, and Deep Socket Set, 60-Piece is the TEKTON 60 piece socket set, model SHD91131. It gives you the same 15 SAE sizes, 1/4 to 1 inch, in four depths: extra-shallow, shallow, semi-deep and deep. That is 15 sockets per depth for 60 in total, organized on rails and trays.
The listing repeats the core TEKTON features: large roll-stamped markings, chrome-plated exterior and interior, 6-point openings and radiused corners. The set weighs 10.5 pounds and carries the no-time-limits, no-receipts warranty.
This is the most complete SAE choice here and a strong gift for someone setting up a garage. For mostly metric work, the 76-piece metric sets are the better match.
TEKTON 3/8 Inch Drive Extra-Shallow 76-Piece SHD91130 for a Full Metric Kit
The TEKTON 3/8 Inch Drive Extra-Shallow, Shallow, Semi-Deep, and Deep Socket Set, 76-Piece, model SHD91130, is the metric counterpart. It includes 19 sizes from 6 to 24 mm in each of the four depths, for 76 sockets on rails and trays. The listing text calls one group “deep shallow sockets,” which appears to be a typo, while the title names all four depths clearly.
It weighs 12.6 pounds, the heaviest in this group, and shares the stamped markings, chrome finishes, 6-point design and warranty of the others. Rails and trays keep sockets in order in a drawer and let you carry one depth at a time.
This is the TEKTON 76 piece socket set to choose if you want rails. If you prefer foam drawer storage, the SHD91801 below holds the same range.
TEKTON 3/8 Inch Drive Impact SID91121 for Power Tools
The TEKTON 3/8 Inch Drive Impact Socket Set, 57-Piece, the TEKTON impact socket set SID91121, is built for impact wrenches, the power tools that hammer bolts loose. It includes 19 metric sizes from 6 to 24 mm in shallow, semi-deep and deep impact sockets. Be aware that it does not include extra-shallow sockets, so it is a companion to the sets above rather than a replacement.
Impact sockets are made to handle hammering forces. This set uses 50BV30 chromium-vanadium steel with a black manganese phosphate coating that resists corrosion. Each socket has two size markings, laser and stamped, and a full-length interior well so bolts can pass deeper inside. The sockets work with both friction ring and detent pin anvils, the two ways an impact tool holds a socket. It weighs 12.2 pounds, and the listing does not state the warranty.
Choose this for anyone who uses a 3/8-inch impact wrench. If you also own a larger tool, see our guide to a 1/2-inch impact socket set.
TEKTON 3/8 Inch Drive 6-Point SHD91801 for Foam-Organized Drawers
The TEKTON 3/8 Inch Drive 6-Point Socket Set, 76-Piece, model SHD91801, holds 76 metric sockets, 6 to 24 mm, in extra-shallow, shallow, semi-deep and deep. Instead of rails, it comes in a 20 x 6 inch foam organizer.
The two-layer foam creates a shadow board effect: when a socket is removed, a contrasting color shows through, so you spot a missing tool at a glance. Sizes are laser-marked in the foam. The sockets share TEKTON’s stamped markings, chrome finishes and 6-point design, and the set weighs 11.3 pounds with the same warranty.
This suits a tidy mechanic who stores tools in drawers. For a portable rail setup, pick the SHD91130.
How to Choose the Right TEKTON Socket Set
First, decide between metric and SAE. Most newer vehicles use metric sizes, so SHD91128, SHD91130 or SHD91801 fit most car work. Older American machines and some home hardware use SAE, which points to SHD91129 or SHD91131.
Second, decide how many depths you need. If you already have regular sockets, a single extra-shallow set fills the gap. If you are starting fresh, a four-depth set covers nearly every reach.
Third, consider the tools you use. Hand ratchets work with all of these, but impact wrenches should use the SID91121 impact set. Smaller jobs like electronics or trim may call for a 1/4-inch drive socket set instead of 3/8 inch.
Finally, think about storage: rails for portability, trays for bench use and foam for drawer organization.
FAQ
What are extra-shallow sockets used for?
They are shorter than standard sockets, so they fit fasteners with very little clearance above them, where a regular socket and ratchet would be too tall.
What is the difference between SHD91128 and SHD91129?
SHD91128 is metric, 19 sockets from 6 to 24 mm. SHD91129 is SAE, 15 sockets from 1/4 to 1 inch. Both are extra-shallow with an 18-inch rail.
Can I use these sockets with an impact wrench?
Only the SID91121 is listed as an impact set. The other five are hand drive sets meant for ratchets.
Does the impact set include extra-shallow sockets?
No. The SID91121 includes shallow, semi-deep and deep impact sockets only.
Which TEKTON socket set should I buy as a gift?
For a new home mechanic with a modern car, the 76-piece metric set covers the most jobs. For older inch-size equipment, the 60-piece SAE set is the equivalent.


