Features The front end of the hook is retractable with a spring, so that objects can be firmly hung. Can connect the clip to multimeter or DC power by wire. It adopts high quality materials, durable and super conductive performance. Powerful spring pull the mini hooks to firmly grip small components and prevent short circuit. Help you test IC or repair cell phone and other mini electronic products more easily. Features: The front end of the hook is retractable with a spring, so that objects can be firmly hung. Help you test IC or repair cell phone and other mini electronic products more easily. It adopts high quality materials, durable and super conductive performance. Can connect the clip to multimeter or DC power by wire. Powerful spring pull the mini hooks to firmly grip small components and prevent short circuit. Specification: Colour: black, red. Quantity: 10 pieces. Size: approx. 5.8 x 1.8 cm/2.3 x 0.7 inches. Weight: approx. 14 g/0.5 oz. Package list: 10 x IC hook test clips. Package List