Cal-Hawk 10pc XZN Triple Square Spline Bit Socket Set – 4mm To 12mm – Tamper Proof

Working on German cars or other stuff with those tricky triple square (XZN) bolts?

This 10-piece set from Cal-Hawk has you covered.

It includes sizes from 4mm all the way up to 12mm.

These are tamper-proof style bits, so they'll fit those spline drive bolts you find on transmissions, brakes, and other spots.

They're made in Taiwan.

The set is brand new and comes in a handy holder.

Also, a heads up: California Prop 65 warning applies as these tools contain chemicals like lead and DEHP.

So wash your hands after using them.

But for getting those stubborn bolts off, these are the bits you need.