Sunex 1/2-Inch Drive Impact Socket Sets Ranked

Best for
Metric-car owners wanting standard plus deep

The Sunex 2569 Master Impact Socket Set is a 43-piece metric master set covering 9mm to 30mm in both standard and deep lengths. The title says it also includes a universal joint and impact extensions, and everything lives in a heavy duty storage case. It weighs 21.2 pounds.

The features list the core Sunex traits: Cr-Mo steel for strength and flexibility under high torque, a radius corner design that pushes force onto the flats of a fastener rather than its corners, chamfered openings that help align the socket, and compliance with ANSI standards. It is backed by the SunExpress lifetime warranty, which lets you exchange warranted products directly with Sunex.

One caution: the listing description talks about the Sunex 2695 driveline limited clearance set with 8mm to 16mm 12-point sockets, which is clearly a different product. Rely on the title and features for the 2569. This set suits anyone who works mostly on metric vehicles and wants standard plus deep in one case. If you need SAE as well, the 26102 covers both.

• 43 pieces, metric 9mm to 30mm
• Standard and deep sockets, universal joint, extensions
• Radius corners and chamfered openings
• SunExpress lifetime warranty

Best for
Domestic trucks and SAE fasteners

The SUNEX TOOLS 2640 SAE Impact Socket Set is a 19-piece standard-depth SAE set covering 3/8 inch to 1-1/2 inch. The description lists every size: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8, 1-7/16 and 1-1/2. Sunex says these are the most common sizes used for automotive repair.

It uses Cr-Mo steel, radius corners, chamfered openings and dual size markings that are both laser etched and roll stamped, so you can still read sizes after the finish wears. It comes in a heavy duty blow molded case, meets ANSI standards and weighs 8 pounds. The listing says it is fully guaranteed.

The Sunex 2640 SAE set is the classic starter for domestic trucks and older American cars. It gives way to the 2641 when fasteners sit deep on long studs, and to the 26102 if you also work on metric vehicles.

• 19 SAE sockets, 3/8 inch to 1-1/2 inch
• Laser etched and roll stamped markings
• Heavy duty blow molded case

Best for
SAE work needing a 12-point grip

The SUNEX TOOLS 2819 12-Point SAE Impact Socket Set covers the same 19 SAE sizes as the 2640, from 3/8 inch to 1-1/2 inch, but in a 12-point design. A 12-point socket lines up with a fastener in twice as many positions, which helps in tight spots where you cannot swing the tool far, and it also fits 12-point fasteners. The general trade-off is that a 6-point socket grips the flats more securely on stubborn hex bolts.

The 2819 adds durable metal socket rails with independently adjustable studs instead of a blow molded case, and a black phosphate finish for corrosion resistance. It has Cr-Mo steel, radius corners and dual laser and stamped markings. At 5 pounds it is light. The feature list calls it a master set, which is odd for a 19-piece single-type set, so read that as marketing language.

Choose the Sunex 2819 12 point set if you work on equipment with 12-point fasteners or want easier alignment. For general lug nut and suspension work, the 6-point 2640 is the more typical choice.

• 19 SAE 12-point sockets, 3/8 inch to 1-1/2 inch
• Adjustable metal socket rails
• Black phosphate finish

Best for
Pro garages wanting one complete drawer

The SUNEX 26102 1/2 inch Drive Master Impact and Bit Socket Set is the flagship of this lineup: 102 pieces of 6-point sockets in SAE and metric, standard and deep. The features list standard and deep sockets from 9mm to 30mm and 3/8 inch to 1-1/2 inch, long hex bit sockets from 9mm to 19mm and 1/4 inch to 3/4 inch, a universal joint, extensions and adapters.

The universal joint rotates 360 degrees and offers up to 30 degrees of angle. Storage uses 10 rails with independently adjustable studs that hold sockets securely in any orientation. Build details match the rest of the family: Cr-Mo steel, radius corners and dual size markings. The trade-off is weight, listed at 39.6 pounds, and a description that simply repeats the title.

The Sunex 26102 master set suits serious enthusiasts and pro shops that want one purchase to fill a drawer. If you only work on one type of vehicle, a focused set costs less space. For truck and heavy equipment work beyond this drive size, look at our guide to the Sunex 3/4 impact socket set range.

• 102 pieces, SAE and metric, standard and deep
• Long hex bit impact sockets
• 360-degree universal joint, extensions, adapters
• 10 adjustable socket rails

Best for
Metric studs, axles and recessed nuts

The SUNEX TOOLS 2646 Deep Metric Impact Socket Set is a 26-piece deep set from 10mm to 36mm, the widest metric range in this group. The description lists sizes 10 through 30mm in single steps, then 32, 33, 34, 35 and up to 36mm, which reaches into axle nut territory on many cars.

Deep sockets reach nuts that sit on long studs or recessed in hardware. The 2646 adds adjustable socket rails, a black phosphate finish, Cr-Mo steel, radius corners and dual markings. The features state a lifetime warranty covering all impact sockets against defects with no exclusions, while the description mentions a blow molded case, so check the page for the storage style you will receive. It weighs 22.5 pounds.

The Sunex 2646 deep metric set pairs well with a standard-depth metric set. If you want both depths in one case, the 2569 already includes deep sockets up to 30mm. For even longer reach, our Sunex extra deep socket set guide covers that category.

Best for
SAE bolts on long studs

The SUNEX TOOLS 2641 Deep SAE Impact Socket Set is the deep companion to the 2640: 19 SAE sockets from 3/8 inch to 1-1/2 inch in deep length. Sunex says deep sockets give access to parts that need to reach further into the socket, such as bolted joints and clamp bolts.

It shares Cr-Mo steel, radius corners, chamfered openings, laser etched and roll stamped markings, a heavy duty storage case and ANSI compliance. The spec block is short, listing a 13.39-inch item length and 19 pieces, and does not give weight.

The Sunex 2641 deep SAE set is the one to add when your 2640 cannot reach a nut on a long U-bolt or stud. If you want both depths and both measurement systems at once, the 26102 replaces both.

• 19 deep SAE sockets, 3/8 inch to 1-1/2 inch
• Chamfered openings and dual markings
• Meets ANSI standards