Best Powerbuilt Triple Square Drive Sockets in 2026

MUST HAVE - 10-Piece set XZN Triple Square Spline Bit Socket. Crafted and Designed to work on European automotive like: BMW, Mercedes, VW, Audi, Porsche, and most other European vehicles.

DURABLE - Drop-forged, Heat-treated S2 alloy steel bits, Reduce wear-outs. Hardened treated Chrome Vanadium steel sockets, Increase turning power.

LONGEVITY - Complete rust and corrosion resistance with fully polished, Chrome plated mirror finish sockets and Zinc Phosphate bits treatment.

Includes 17-pc. 1/2 inch drive deep 6-point impact sockets: 5/16, 11/32, 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 in.; Storage case

6-point socket design grips the flat sides of fasteners, not just the corners, preventing round-off in high torque applications

Extra-deep broach accommodates longer fasteners

Drop-forged, heat-treated S2 steel bit set that will last longer than any others in its class

These XZN/Triple Square bits are great for working with BMW, Mercedes, VW, Audi, Porsche, and most other European vehicles

Meets and exceeds ANSI standards

Set includes (2) 1/2'' drive, (3) 3/8'' drive, (4) 1/4'' drive bits, and steel storage rail

1/2'' drive bit sizes: MT16 and MT18 and 3/8'' drive bit sizes: M10, M12, MT14 and 1/4'' drive bit sizes: M4, M5, M6, and M8

Designed for Impact grade strength

Manufactured from premium impact grade chrome molybdenum steel construction with corrosion-resistant black phosphate finish for durability.

High-torque, 6-point opening grips flat sides of fasteners, not corners, preventing round-off

Engineered for use with impact drivers, This axle nut socket can be used for the removal or installation of axle nuts.

Fits 1994-newer Dodge 1/2-Ton 4x4 pickup trucks equipped with Dana 44 front axle as well as Dana 60 axles with vacuum disconnect

Impact rated

Chrome vanadium construction

VERSATILE FASTENER BIT SET: This versatile set features 10 metric bits. Triple-square spline sockets are ideal for use with tamperproof lug nuts, cylinder head bolts, and other engine bolts.

HIGH-QUALITY SOCKET-BIT SET: Each piece in the NEIKO 10056A socket tool set is made from durable, polished S2 alloy steel. The S2 steel construction reduces wear and ensures the longevity of each piece.

PRECISION-MACHINED SOCKET TOOLS: Each triple-square socket is finely crafted and precisely machined for accurate size and features a chamfered end. The precise ends insert smoothly into fasteners and protect the bits and fasteners from damaged edges.

🔧 Precise Torque Power: Each bit is automatically machined for that precise and accurate sizing. The chamfered ends provides a smooth insertion into fasteners and protects both the bits and fastener from any damaging. Combined with the chrome vanadium steel sockets, you have great torque power that is dependable.

🔧 DURABILITY: Bits made of premium S2 alloy steel for superior hardness that reduce wear-outs and insure longevity; Treated and coated to prevent corrosion; 4-point (square) drive; Recommended for use with hand tools only

🔧 APPLICATIONS: Work on cars, trucks, appliances, lawn equipment, machinery, and other jobs requiring star fasteners/bolts.

LISTING IS FOR A 10PC SHORT SOCKET STYLE AND A 10PC LONG SOCKET STYLE

DURABILITY: bits made of premium S2 alloy steel for superior hardness that reduce wear-outs and insure longevity

TORQUE STRENGTH: high strength chrome vanadium steel sockets provide superior torque for greater turning power with mirror chrome finish for corrosion resistance

XZN / Triple Square Fasteners are used on a variety of European vehicles such as Volkswagen, Audi, BMW, Mercedes-Benz, and Porsche.

One Piece Socket Bit Design: 1/4 Inch and 3/8 Inch Square Drive. Two Drive Options – Internal Square Drive and External Hex Drive

Low Profile: Performs in Tight Spaces

Stubby design is ideal for work in tight spaces

Includes compact clip rail packaging

Stubby design is ideal for work in tight spaces

Combination of premium S2 alloy steel bit and Chrome-Vanadium alloy steel sockets. Total length: 4 inch.

Set includes: 1/4"Dr: M4, M5, M6; 3/8"Dr: M8, M9, M10, M12, M14 (tamper proof); 1/2"Dr: M16 (tamper proof), M18 (tamper proof)

High strength chrome vanadium steel sockets provide superior torque for greater turning power with mirror chrome finish for corrosion resistance

Made of durable Chromium-Molybdenum Alloy Steel (Cr-Mo) that can handle the extreme shock of high torque impact drivers

Longer length XZN drivers are designed to reach deep recessed bolt heads in difficult locations

Triple Square Spline driver sockets include M5, M6, M8, M9, M10, M12, M14, M16

Made from premium material: drop-forged, heat-treated S2 Alloy Steel bits and CRV sockets guarantee excellent durability.

Corrosion-Resistant: fully polished, Chrome plated mirror finish sockets and Zinc Phosphate bits treatment.

The Triple Square spline socket set comes with a tight and durable case, which is easy to carry and keep! The sizes are also stamped beside each slot for identification!

Bits are made from Drop-forged, heat-treated S2 steel for superior hardness that reduce wear-outs and insure longevity, Sockets are made from heat treated chrome vanadium steel for strength and durability.

Precisely and automatically machined bit tips to ensure accurate size, chamfered bit ends insert smoothly into fasteners and protect both bits and fasteners from damaged edges.

To tighten and untighten high torque triple square screws and bolts commonly used in the alternator and pressure plate of European cars.

Sufficient supplies: the package comes with 10 square socket adapter bits, sufficient quantity can meet your daily needs and replacement

Apply to: this hex socket adapter is especially designed to be applied as a plug-in handle when manually driving applications or with power tools; The total length is about 6.5 cm/ 2.6 inch, easy to carry and store

Material: featuring quenched high speed steel material, the socket bit adapter is sturdy, smooth, with high strength, and can be applied for a long time; The size of the square tip is about 6.3 mm/ 1/4 inch, and the size of the hexagonal handle is about 6.3 mm/ 1/4 inch; Before placing an order, please confirm the size to avoid an unpleasant shopping experience

【Premium CR-V Steel】Made from drop forged and heat treated chrome vanadium steel (50BV30).

【High-torque】6 points and 12 points design turns the flat sides of the fastener and provides maximum torque, while preventing the corners from damaging.

【Lengthen Socket】Extra-deep broach gives more depth to access the nuts.

Strong: sockets are constructed of premium chrome vanadium steel, mated to hardened S2 steel bits

Precise: bits are precision ground and sandblasted finish for precision fit into fasteners, reducing the chance of slipping and rounding

Convenient: includes a full range of commonly used larger size Torx bit sockets from T-40 through t-60

1/2" dr. 7/8" 6Pt socket

Made using the highest quality standards

Tested for durability