Best Metric Triple Square Drive Sockets in 2026

PREMIUM - 32-Piece Allen socket set, Features a wide range of SAE & Metric Hex Bit Sockets. Crafted and Designed with superior materials for increased torque and unmatched hardness.

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

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

Includes 11-pc. 1/4 in. drive deep 6-point inch sockets: 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16 in.; 14-pc. 1/4 in. drive deep 6-point metric sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 mm; Socket rails

6-point socket opening provides an ideal, exact fit for hex-shaped fastener heads

Socket geometry is designed to apply force to flat sides of fasteners and not the corners, preventing round-off

Trusted by professionals, the Capri Tools high performance sockets are what you need for the job at hand

Premium Chrome Molybdenum steel tempered with our proprietary heat treatment process to withstand more torque from power tools

Expertly coated with manganese phosphate, the preferred coating in military and aerospace, which offers superior protection and corrosion resistance compared to black oxide coating on other impact sockets

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

Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability

Off-corner loading design reduces fastener rounding

Black oxide finish to resist corrosion

MAGNET: Better keeps the fastener in the socket.

CR-MO STEEL: Provides the strength and flexibility to handle high torque impact tools.

RADIUS CORNER DESIGN: Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners.

CORROSION RESISTANCE: The Shallow Socket Has Full Polish Chrome Finish

INCREASED TORQUE: Metric Sockets Feature 6 Point Socket with Fastener

QUICK SIZE IDENTIFICATION: Large Markings

🔧 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.

CR-MO STEEL: Provides the strength and flexibility to handle high torque impact tools.

RADIUS CORNER DESIGN: Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners.

CHAMFERED OPENING: Quickly aligns fastener to socket.

Forged from the finest chrome molybdenum alloy steel ¿ the best choice for strength and durability

Radius corner design - to extend the life of fasteners

Standard drive 6 point metric impact socket

Nickel chrome plated for long lasting protection

Made of chrome vanadium steel alloy specially formulated and heat-treated for strength and corrosion-resistance

Mirror polish finish that’s easy to Wipe clean

Our universal sockets have a 40-degree working angle and rotate smoothly in 360 degrees, letting you reach and apply torque to fasteners even in tight spots

Premium Chrome Vanadium steel tempered with our proprietary heat treatment process to withstand more torque

SmartKrome plating, achieved through thorough polishing and careful application of chrome protective plating, ensures durability and corrosion resistance. Permanent stamped sizing does not fade over time

STUBBY BIT SET DESIGN: The stubby design of this 1/4 inch socket set makes it much easier to work in tight areas; Small star socket bits have a 3/4-inch overall length that is designed for limited-access applications

POPULAR STAR BITS SIZES: These star driver bits come in the most popular sizes, making this 1/4 inch drive socket set ideal for completing any job; Perfect stubby star socket set for any mechanics tool set; Excellent automotive repair tools

SOCKET SET STORAGE: Our stubby socket set comes with a light aluminum socket rail for easy and convenient storage; 13-piece stubby star driver bit organizer fits in tool boxes, tool drawers, and tool chests

Forged from CR-MO alloy steel

Packaged in a heavy duty blow molded case

Includes most common metric sizes used for automotive repairs

Large, easy to read, laser etch numbers

Lead in chamfer for quick connections

Blo-Molded Case

[Perform Maintenance Easily]: Use the ABN 1/2" Inch Drive 12 Point Spindle Thin Wall Axle Nut Socket 8-Piece Metric Set – 12pt Install, Removal, Repair to remove, install, and repair hub or axle nuts; Fits axle nuts on most American domestic and import vehicles

[Quick Identification]: Each bit includes laser-etched sizes for easy identification; Each socket has 12 points, 1/2-inch drive, and approximate 3-3/8-inch (8.6cm) length; Thin-walled bit sizes include 8 sizes: 29mm, 30mm, 32mm, 34mm, 35mm, 36mm, 38mm, 39mm

[Built to Last]: No need to worry about axle nut socket set falling apart after repeated, extended use; Axle socket set impact rated for maximum torque; Metric axle nut sockets are constructed from chrome molybdenum steel (CR-MO) with a black oxide finish to resist rust

【Premium Material】DISEN 10PC XZN Triple Square Socket Set are forged from premium heat treated Chrome Vanadium Steel on the sockets and heat treated S2 Alloy Steel on hex bits, a high quality material with high durability and maximum strength, and provide greater torque. Chrome plated on the surface for anti-corrosion and rust prevention

【Size Selection】DISEN 10 Pieces XZN Triple Square Socket Set provides 10 Metric size options: 1/4" Drive: 4mm, 5mm, 6mm; 3/8" Drive: 8mm, 9mm, 10mm, 12mm, 14mm; 1/2" Drive: 16mm, 18mm. You can always get the suitable size you need

【Portable Storage Tool Case】Each socket is tightly packed in a portable and well-packaged storage tool case, convenient for carrying. Sizes are stamped permanently on each socket so that you can easily get the size you need

Includes 29, 30, 31, 32, 33, 34, 35, 36 and 38mm sockets

Designed for removal or installation of axle nuts. Drive in. 1/2,

Chrome molybdenum alloy stee

HIGH-QUALITY HEX-SOCKET SET: This hex-bit socket set has the right tools to tighten or loosen a wide variety of fasteners. Each piece is made from premium S2 alloy steel for superior hardness that reduces wear out and ensures longevity.

PRECISE SOCKET EXTENSION: Our tool set features a 3/8-inch (10-millimeter) extender that is 4 1/2" long to reach fasteners in deep and small spots. The machined ball end ensures accurate tip size and allows access to fasteners from multiple angles.

THE RIGHT SIZE: Available in a 7-piece SAE or metric set, this set of sockets has the right-sized bit for your fastener needs. The SAE socket set includes sizes from 1/8" to 3/8", and the metric socket set includes sizes from 3 to 10 mm.

Socket openings are designed to reduce fastener rounding

Chrome vanadium alloy steel construction for strength and durability

Polished nickel chrome plated finish resists corrosion

CR-MO alloy steel for long life

Heavy duty blow molded storage case

Includes most common metric sizes used for automotive repairs

CR-MO alloy steel for long life

All Sunex Tools impact sockets are forged from CR-MO alloy steel and heat treated to precise specifications for unmatched durability

8-Piece Deep Spindle/Axle Nut Sockets covers most vehicles on US roadways

CR-MO alloy steel for long life

Heavy duty blow molded storage case

Includes most common metric sizes used for automotive repairs

Forged from the finest chrome molybdenum alloy steel-the best choice for strength and durability

Radius corner design - to extend the life of fasteners

The design drives the side of the fastener instead of the corner

Forged from the finest chrome molybdenum alloy steel ¿ the best choice for strength and durability

Radius corner design - to extend the life of fasteners

Standard drive 6 point metric impact socket

Forged from the finest chrome molybdenum alloy steel

Radius corner design

Extends the life of fasteners

【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.

[Size] - 1/2" square drive, 17mm 6-point socket, 150mm (6") total length.

[Extra Depth] - Provide more space to accommodate longer bolts and a wider range of applications to convenience your work.

[CR-V Steel] - Made of heat-treated chrome vanadium steel to improve strength and durability, with polished and electrophoresis finish to prevent rust and corrosion.

[Size] - 1/4-inch drive, 10mm 6-point socket, 25mm (1-inch) total long.

[Material] - Chrome vanadium steel construction for strength and durability. Mirror chrome plated finish to resist corrosion.

[6-Point Socket] - High-torque design grips flat sides of fastener, not corners, preventing round-off.

Forged from the finest chrome molybdenum alloy steel ¿ the best choice for strength and durability

Radius corner design - to extend the life of fasteners

Deep drive 6 point metric impact socket