TEKTON is a Michigan-based toolmaker whose Made in USA Warranty line is forged, finished, and assembled at their Grand Rapids facility. The steel is consistent batch to batch, the finishes are clean, and the working ends are heat-treated to hold shape under repeat strikes, prying, and heavy torque — the way a professional tool should behave.
This 2-3/16 Inch service wrench is a single jumbo-size open-end wrench — drop-forged chromoly with a polished head and chrome finish for the kind of heavy-fastener work that combination wrenches can’t reach. The jaw is kept tight-tolerance so it seats cleanly without rounding the nut, and the handle length is sized to deliver real torque without a cheater bar.
TEKTON is headquartered in Grand Rapids, Michigan, and every tool in their USA Warranty line is covered by the company’s Always Guaranteed promise. That means if it ever fails in use, TEKTON replaces it — no receipt-hunting, no registration, no fine print.






