Product description: Material: copper, gold-plated metal, plastic Size: 50x10 mm Color: black, red, green, blue, yellow Scope of delivery: 30 * multimeter hook clip Material: Made from high quality material covered with heat insulating plastic boots to make it safer to use. Good performance and light weight. It is a good replacement for socket hooks in electronic products or laboratory testing. Easy to install, remove the back cover, you can easily connect multiple meters or DC power, and easily connect multiple meters using test leads. Ideal electronic components with multimeters and d other electronic component testers will help you test integrated circuits (ICs) or repair cell phones and other small electronics. Mini spring-loaded hooks hold small parts securely for avoid short circuits. You can also connect a supervisory board or other connector. Packing list: 30 mini electric test hooks (6 for each color), length: 58 mm. Features: Stainless steel sheet with higher conductivity. The front end of the clip has a telescopic spring. Can help you test ICs, SMDs, or repair mobile phones and other mini electronic products. < p>Used in electronics or laboratory test work, the strong spring pulling the min hook can grip small components firmly and prevent short circuit. Electrical test work, low weight and high performance, hands free for repairs. Easy installation and safety when using the insulation.