9PC 4" LONG TRIPLE SQ BIT SOCKET SETFeatures and Benefits: 4" length triple square bit sockets that provide added reach in confined spaces Two piece bits are made from S2 steel and set in Chrome Vanadium Socket Durable blow mold case Lifetime Warranty Set includes: 1 4" dr.: M4, M5, M6; 3 8" dr.: M8, M10, M12, M14; 1 2" dr.: M16, M18. This new set is designed to tackle recessed triple square fastener applications. Warranty: Lifetime warranty does not cover abuse

3/16 Female Flare X  M12 x 1

Set includes one taper tap each of: 1/8" - 27 NPT

3/8"-16 NC Deep Well ThreadChaser

Full polish chrome finish

3/16" male X 3/16" female

Socket Set

multicompartment case featuring an easy-to-use product identification map

Can be used with standard 3/8" extension & ratchet

Bits come with 1

which can occur when using a sharp cornered hex tool

All sockets feature SK's patented SureGrip hex design

7/16" x 14 NC