SATA ST12903SC 3/8" Drive Wobble Extension 3"

Key specs: 3/8" drive, 3" length, wobble up to 15 degrees, chrome vanadium steel, chrome-plated finish for corrosion resistance, knurled grip, ball detent for socket security, lightweight design.

The wobble feature lets the shaft bend up to 15 degrees, letting you angle the socket around obstacles and reach fasteners in tight spaces where a straight extension can't fit.

It works with any 3/8" drive socket and ratchet. It is not designed for use with impact tools.

Attach the wobble extension to your 3/8" drive ratchet, insert a 3/8" socket until the ball detent locks, and use the wobble to reach fasteners in tight spots. After use, remove and store in a protective case.

Choose wobble when you need angled access to fasteners behind obstacles or in tight corners. For long reach or high-torque tasks in open areas, a straight extension may be preferable.

Inspect for damage before use, ensure the socket is fully seated in the detent, grip the handle securely, avoid over-torquing, and keep the chrome finish clean and dry to prevent corrosion.

Compared with a standard non-wobble 3/8" extension, the wobble version offers angled access. For other wobble lengths, Fepy offers 4" and 5" wobble extensions, and a 3" non-wobble extension: https://fepy.com/products/sata-st12904sc-3-8-drive-wobble-extension-4in, https://fepy.com/products/sata-st12905sc-3-8-drive-wobble-extension-5in, and https://fepy.com/products/sata-st12902sc-3-8-drive-extension-3in-non-wobble.

Keep it dry and clean after use, wipe away grease or debris, periodically inspect the ball detent and knurl for wear, and apply a light lubricant only if recommended by the manufacturer.

It combines durable chrome vanadium construction, a compact 3" length for tight spaces, and a precise 15° wobble with secure socket retention and a non-slip grip, offering reliable performance across many tasks at a reasonable price.

Automotive work, bike repairs, appliance maintenance, and other mechanical tasks where fasteners sit behind frames, in corners, or deep in cramped areas.