Features Excellent PVC Material: Crafted from high-quality PVC, these electrical nuts caps ensure safe and reliable connections, significantly reducing the risk of electrical failures Versatile Usage: for a variety of projects, these electrical nuts caps are ideal for home theaters, automotive, marine wiring, and both commercial and residential applications Rugged Thermoplastic Design: Built to endure extreme conditions, the thermoplastic shell cover withstands temperatures up to 221°F (105°C), ensuring durability in tough environments Features: 1、Excellent PVC Material: This electrical nuts caps are made of excellent PVC material, which can effectively prevent the unstable connection of the leakage box and improve the safety and insulation. 2、Wide Application: This electrical nuts caps can be used for home theater, speaker wires, stereo wiring, automotive, marine wiring projects, home wiring projects, commercial or residential applications and more. 3、Thermoplastic Shell Cover: This electrical nuts caps feature a rugged thermoplastic shell cover that can withstand extreme environments with a maximum temperature rating of 221°F (105°C). 4、Easy To Install: This electrical nuts caps are very easy to install, all you need to do is screw it into the appropriate place. 5、Multiple Colors: This electrical nuts caps set comes in 5 different colors, each color corresponds to a different size for easy identification and selection. Specification: Item Type: Electrical Nuts Caps Material: PVC Package List: 100 x P1 Gray Electrical Nuts Caps 100 x P2 Blue Electrical Nuts Caps 60 x P3 Orange Electrical Nuts Caps 40 x P4 Yellow Electrical Nuts Caps 20 x P6 Red Electrical Nuts Caps 1 x Storage Box Package List 100 x P1 Gray Electrical Nuts Caps 100 x P2 Blue Electrical Nuts Caps 60 x P3 Orange Electrical Nuts Caps 40 x P4 Yellow Electrical Nuts Caps 20 x P6 Red Electrical Nuts Caps 1 x Storage Box