



In stock and ready to ship
Delivery estimate: 1–17 business days (orders process in 0–10 business days, then 1–7 business days in transit). Exact shipping options and rates are shown at checkout. Shipping policy
Returns: 30-day returns on eligible items — unused, uninstalled, in original packaging. Returns policy
The Schley Tools 66750B Shielded Oxygen & Fuel Sensor Socket is a professional-grade tool engineered for safe and precise removal and installation of oxygen and air-fuel sensors. Designed with protective shielding and a non-slip 6-point grip, it ensures accurate sensor servicing without damaging delicate wiring—ideal for both professionals and DIY users.