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Ten chrome-plated spline bit sockets in black PE case

VEVOR

VEVOR XZN Triple Square Spline Bit Socket Set 10-Piece M4-M18 Hand Socket

SKU CH-89RK-R51T1

Ten-piece triple-square spline bit socket set covering M4 to M18 across 1/4, 3/8 and 1/2 inch drives in a drop-resistant PE case

  • TypeOther Appliances
  • 10-piece set covers M4 to M18 fastener sizes
  • Chrome-plated CRV steel resists rust and corrosion
  • Chamfered edges give smooth insertion and protect fasteners
  • Drop-resistant PE case keeps sockets secure during transport
  • Hardened bits at 50-56 HRC withstand high torque

10-Piece XZN Spline Socket Set M4–M18

This 10-piece VEVOR triple-square socket set covers M4 through M18 fasteners across three drive sizes. It targets mechanics and DIYers who service German-engineered vehicles and other equipment that uses XZN spline bolts. The CR-V steel construction is built for hand-tool torque in professional and home garages.

Chamfered Bits Drop Into Dedicated PE Case

Each bit socket has a chamfered edge and rounded triangular contact points that ease alignment and reduce fastener wear. The black PE case measures 210 x 112 x 38 mm and holds every piece in a secure-fit slot that prevents loss during drops. A printed manual is included for quick reference.

Hand-Use Only With 50–56 HRC Bits

Bits are hardened to 50–56 HRC and sockets to 38–42 HRC, suitable for manual ratchet work but not for impact drivers. The set spans 1/4 in, 3/8 in and 1/2 in drives, so the largest M16 and M18 sockets require a 1/2 in ratchet. Buyers needing impact-rated tools or sizes beyond M18 should look elsewhere.

Highlights

  • 10-piece set covers M4 to M18 fastener sizes
  • Chrome-plated CRV steel resists rust and corrosion
  • Chamfered edges give smooth insertion and protect fasteners
  • Drop-resistant PE case keeps sockets secure during transport
  • Hardened bits at 50-56 HRC withstand high torque

Specifications

TypeOther Appliances

Questions about this item

How can I verify the 10-piece set covers M4 through M18 after opening the case?

The black PE case has dedicated slots labelled for each size — M4, M5, M6 on the 1/4 in drive, M8, M9, M10, M12, M14 on the 3/8 in drive, and M16, M18 on the 1/2 in drive — so a quick visual check confirms every bit socket is present.

What comes in the box and do I need to buy any drives separately?

The package includes 10 bit sockets and a user manual; the 1/4 in, 3/8 in and 1/2 in drive sizes are built into the sockets themselves, so no separate drive purchase is required.

Which version should I choose if I mainly work on European brake calipers that use M12 and M14 fasteners?

This single 10-piece set already provides M12 and M14 on the 3/8 in drive, covering those common caliper sizes without needing an additional kit.

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