These XZN triple square bits are great for working with BMW, Mercedes, VW, Audi, Porsche and most other European vehicles
chrome plated chrome vanadium sockets provide maximum oil and corrosion resistance
Driver with breaker bars, torque wrenches and ratchet handles
4"/100mm extra long length to reach confined area.
10pc XZN triple square bit socket set includes:
1/4" drive: M4, M5, M6;
3/8" drive: M8, M9, M10, M12, Tamper-proof(with center hole): M14
1/2" dri: Tamper-proof(with center hole)-M16, M18
Q&A
Q: What's the difference between XZN-Triple-square spline and 12 points spline bits?
A: The triple-square, also known as XZN, is a type of screw drive with 12 equally spaced protrusions, each ending in a 90° internal angle. Common sizes are 6, 8, 10, and 12 mm. The name derives from overlaying three equal squares to form such a pattern with 12 right-angled protrusions (a 12-pointed star). In other words, three Robertson squares are superimposed at a successive 30° rotation.
The spline screw drive has twelve splines in the fastener and tool. It consists of 12 equally spaced protrusions, each with a 60° angle. It is achieved overlaying 4 equilateral triangles, each one rotated 30° over the previous one.
chrome plated chrome vanadium sockets provide maximum oil and corrosion resistance
Driver with breaker bars, torque wrenches and ratchet handles
4"/100mm extra long length to reach confined area.
10pc XZN triple square bit socket set includes:
1/4" drive: M4, M5, M6;
3/8" drive: M8, M9, M10, M12, Tamper-proof(with center hole): M14
1/2" dri: Tamper-proof(with center hole)-M16, M18
Q&A
Q: What's the difference between XZN-Triple-square spline and 12 points spline bits?
A: The triple-square, also known as XZN, is a type of screw drive with 12 equally spaced protrusions, each ending in a 90° internal angle. Common sizes are 6, 8, 10, and 12 mm. The name derives from overlaying three equal squares to form such a pattern with 12 right-angled protrusions (a 12-pointed star). In other words, three Robertson squares are superimposed at a successive 30° rotation.
The spline screw drive has twelve splines in the fastener and tool. It consists of 12 equally spaced protrusions, each with a 60° angle. It is achieved overlaying 4 equilateral triangles, each one rotated 30° over the previous one.