3/8" Dr. PopLock Extension 125mm with Outer Hex 16mm

The socket locks onto the extension, so it does not stay down the spark plug well when you pull the ratchet back out.

Attaches to: any 3/8 inch drive ratchet, including the four in the Basic Motorcycle Tool Set.

PopLock: a locking mechanism that holds the socket in place while you turn in a deep or tight space, instead of letting it drop off with the fastener still in it.

Specs: 4.9 in (125mm), 3/8 inch drive, 16mm outer hex so a spanner can turn it, Cr-V steel exceeding the DIN torque rating for the drive.

Made in: Taiwan, start to finish.

For service and repairs, in the garage or roadside. Lifetime warranty.