【Product Name】O2 Sensor Socket Removal Tool, 12.7mm (1/2 inch) Drive 【Product Description】 This is a dedicated socket for smoothly removing and installing automotive O2 sensors (oxygen sensors). It's easy to handle even in tight spaces and is compatible with most vehicle models. An essential tool for O2 sensor maintenance and replacement. 【Specifications】 ・Contents: O2 Sensor Socket x 1 ・Overall Length: Approximately 90mm ・Outer Diameter: Approximately 32mm ・Compatible Sensor Size: 22mm ・Drive: 12.7mm (1/2 inch) ・Material: Chrome Molybdenum Steel, etc. 【Compatible Vehicles】 ・Universal type (compatible with many domestic and imported vehicles) ・Can be used for most O2 sensors if sufficient working space is available 【Applications】 ・For replacing and maintaining automotive O2 sensors (oxygen sensors) 【Socket Wrench Compatible Manufacturers (Examples of Compatible Products)】 ・KTC (Kyoto Tool Co.) ・TONE ・nepros ・Ko-ken ・SIGNET ・Snap-on ・MAC TOOLS □ About Purchase ・Instant purchase is welcome. ・No need to comment before purchasing, please proceed directly. ・We do not accept price negotiations. □ About Shipping ・Shipping Method: Japan Post ・Delivery Time: 　Honshu → Next day to the day after shipping 　Hokkaido, Okinawa, and remote islands → 3 or more days after shipping ※Delays may occur due to weather, traffic conditions, or peak seasons. Please understand in advance. □ Initial Defects and Problems In the unlikely event of an initial defect or damage, please be sure to contact us before giving a review. We will confirm the issue and respond promptly and sincerely (exchange or refund). ※We cannot accept cancellations or returns due to customer's convenience, so please understand in advance.