Versatile measurement tool for inner diameters, groove diameters, and door clearances, suitable for construction, automotive, and engineering applications. Compact and portable: the lightweight Multifunction Feeles Gauges fit in your pocket or bag, providing stable measurement capabilities wherever you go. Steel Feeles Gauges with a doublepart design for accurate measurement of gaps and depths, making it an essential tool in your toolkit. Suitable for professionals and enthusiasts alike, including engineers, personnel, and craftsmen who require precise measurements in their work. Key attributes Function: measures inner diameters, groove diameters, door clearances, and can assess spaces and depths. Material: steel. Size: compact, pocketfriendly for easy carrying. Performance: precise measurements with a doublepart design for reliability. Typical use scenarios Automotive maintenance and : measure bore and groove dimensions, verify door clearances, and assess component fits during servicing. Construction and carpentry: check gaps and clearances during door installation, frame fitting, and fixtures mounting. Engineering and workshop tasks: verify spaces and depths during assembly, machining setups, and component inspection.