Master XZN Triple Square Bit Socket Set, 14-Piece


Master XZN Triple Square Bit Socket Set, 14-Piece



  • 14-Piece Master XZN Triple Square bit socket sets with organized Mechanics Tray
  • Premium S2 Steel forged bits, to withstand high torque and not twist
  • Premium Chrome Vanadium steel socket
  • Flawless chrome plating ensures durability and corrosion resistance
  • Chamfered end bit ensures a smooth fit onto fasteners
  • Stamped sizing is permanent and will not fade
  • Set comes with M4, M5, M6, M7, M8, M9, M10, M12, M13, MT14, MT16, MT18, M10L and M12L
  • The most popular sizes when working with European Vehicles
  • Lifetime Warranty

In stock

Purchase this product now and earn 100 Star Rewards!

Free shipping for orders over $25

  • Order yours before 1:30pm (PST) for same day dispatch


Premium S2 Steel

The most durable material to use in bit sockets. Corrosion and oil resistant. Extremely strong and tough for applications where reliability is a top priority. It retains reasonable ductility even in its hardened condition allowing it to perform in applications where shock impact is imparted to the alloy.

Tough Outside,
Strong Inside

We use premium S2 steel tempered with our proprietary heat treatment process to make these bits. They are exceptionally durable and strong, withstand high torque and do not twist, protecting both the bit and the fastener.
S2-badge copy

Chrome Vanadium Steel


The bits are forged with our custom Chrome Vanadium steel, giving them a balance tensile strength for optimal performance.
CrV Badge copy

True to Size Fitting

Every hex bit is made true-to-size for the entire length, letting you use the full length of the bit.

Fast & Easy Placement


Chamfered bit ensures a smooth fit and help to provide fast and easy insertion into fasteners.

Easy Identification

Stamped Sizing

The large font sizes that we stamped on the sockets are visible and easy to read. It is permanent and will not fade over time.



The Master XZN/Triple Square bits in this set are made from heat-treated S2 steel alloy to withstand long-term use, the sockets are composed of Chrome-Vanadium to provide optimal strength and durability. The pieces also have a chrome plating to prevent rusting and corrosion. This set comes with a convenient blow-molded storage box for portability and protection. These are perfect for use with breaker bars, torque wrenches and ratchets (not for use with impact tools). They are compatible with most European vehicles. This set meets and exceeds ANSI standards and comes with a lifetime replacement guarantee.

asme-1 copy


Meets and exceeds ASME B107.110 standards.

Lifetime Guarantee_Black copy

Lifetime Guarantee

We believe in our products enough to back them up with a lifetime warranty to give you more peace of mind about your purchase.

Technical Data

Part Number Description L (in.) W (in.) wt (lbs.)
CP30090 14-Piece Master XZN Bit Sockets Set, Metric 10.30 7.30 1.25
Icon_Star XZN 1/4" Dr.: M4, M5, M6
3/8" Dr.: M7, M8, M9, M10
1/2" Dr.: M12, M13, M14

1/2" Dr. (Long): M10, M12
icons_XZNTamperProof XZN Tamper 1/2" Dr.: MT14, MT16, MT18

Additional information

Weight 3 lbs
Dimensions 10.3 × 7.3 × 1.25 in

M4, M5, M6, M7, M8, M9, M10, M12, M13, M14, M16, M18, M10L, M12L

Bit Type

Drive Size

, ,



Lifetime Warranty


There are no reviews yet.

Be the first to review “Master XZN Triple Square Bit Socket Set, 14-Piece”