Features: Ensures long time use and stable connection with our Locking Terminals Block, designs with plastic materials to prevent accidental disconnections and enhances safety. Featuring hole designs, this Terminals block is accessory with wire size ranging, making installation straightforward without the need for specialize tool. For electricians and electronic engineers who frequently engages in circuit connection, as well as enthusiasts about creating their own electronic projects. For home electrical repairs to ensures power safety and industrial equipment wiring to improve operational stability. This Connectors is addition in any toolkit, providing reliability for both professional and hobbyist applications. Specifications: Component: Plastic Color: As Picture Show Size: Length 1.1cm/0.43inch Package Includes: 10pcs Terminals Connectors note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.