Features: Suitable for oxygen sensors found on most modern vehicles Cut-out and slots enable sockets to be fitted over wiring harness Includes 2 chasers for cleaning and repairing damaged threads Package Included: 3 Socket : 1pc Oxygen Sensor Socket 1/2″ Drive x 7/8″ (22mm) x 50mm long 1pc Vacuum Switch Socket 3/8″ Drive x 7/8″ (22mm) x 30mm long 1pc Vacuum Switch Socket 1/2″ Drive x 7/8″ (22mm) x 6pt x 80mm long 2 Thread Chasers: 1pc M12 x 1.25mm 1pc M18 x 1.5mm Pay Attention: 1. Please make sure the delivery address (English address and name) and postal code you provide during checkout and PayPal are accurate. .