First impression? These sockets arrived drowning in oil—like they took a dip in a fryer. Not fun to clean, but at least they're protected, right?

The finish is rougher than expected—not the polished look I hoped for. It doesn’t affect function, but handling them feels like gripping sandpaper after a long wrenching session.

Here’s the kicker: the low-profile oxygen socket is a dud. Measured it myself—way oversized. Tried it on a rusty sensor, and it wobbled like a loose tooth. Skip this one unless you enjoy rounded sensors.

But the offset sockets? Game-changers. The longer design gives killer leverage, and the wider wire slots make threading harnesses through effortless compared to my old set that fought me like a tangled headphone wire.

The case is flimsier than Duratech’s usual ‘meh’ standards, but hey—it keeps all seven oddly specific sockets together (why so many sizes? My Toyota only needed two).

Verdict: Solid for DIYers tackling exhaust work, but inspect each socket first—quality control clearly took a coffee break on that low-profile piece.