Strand spinners are constructed from premium, high-density material ensuring long-lasting performance and reliability. It can handle heavy use and always deliver reliable results. Its small size and compact design make it easy to carry wherever you go and can be used in tight spaces. The wire twister is quick and easy to use, speeding up the switch and socket assembly process, saving a lot of time twisting nuts, and preventing numbness and pain in arms and hands. The connected cables are stronger and safer, greatly improving efficiency. Wiring connector drivers with 1/4inch chucks fit most drive sockets or drill bits to speed up wiring connector installation, prevent over-tightening of wire nuts, and create a strong connection between wire connectors of this type The winding unit can be powered by a cordless or cordless drill, requiring no additional equipment or accessories. This wire nut driver is a universal wire connector tool that works with most wire caps with or without wings. Designed to help quickly install wire connectors, wire twisters are an essential piece of equipment and perfect for electricians. There are no special requirements for conductors and it is suitable for all ordinary electric drills. We provide you with a blue wire twisting tool and types of wire caps for wires of different thicknesses. combined with wire twisting tools, will greatly improve work efficiency. Gray and yellow wire caps are suitable for thinner wires that may not be convenient to use with a twisting tool. type: A-1 x Wire Twister Tool+50 x Wire Caps Material: plastic colour: Blue Package Contents: 1 x Wire Twister Tool 50 x Wire Caps Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.