Yaocom 30 Pcs Knockout Seal Electrical Box 1''/ 3/4''/ 1/2'' Knockout Plugs Round Steel Removable Seal Cap for Closure Unused Box Outlets, Compatible with Size of The Conduit Pipe

Features: The removable seal serve as a reliable addition to your toolbox, making them ideal for both electricians and DIY enthusiasts. Our knockout plugs are easy to install and can be quickly inserted into tapping hole without the need for special tools or equipments. Specifications: Material: iron Color: gray Size: compatible with about 1/2 inch, 3/4 inch and 1 inch in size of the conduit pipe Quantity: 30 pieces Package includes: 30 x Round knockout seals for closure Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. The product size is small, adults should supervise, children may have the risk of accidental ingestion and suffocation

• Quality and Durability: the knockout seal is crafted using iron material, ensuring they are robust and long lasting; They are designed to through everyday wear and tear, providing a proper solution for electrical endeavor; Available in a quantity of 30 pieces per pack, they are an ideal choice for those seeking quality and durability
• Secure and Reliable: these electrical box knockout plugs are manufactured with ideal dimensions, compatible with the size of the conduit pipe about 1/2 inch, 3/4 inch and 1 inch; With this ideal size, they can snugly fit hole in conduit pipe, preventing dust and debris from infiltrating, thus ensuring your electrical systems' safety and reliability
• User Friendly and Convenient: ease of use is a feature of our electrical box caps; The design is simple and can be quickly fitted into punching hole without needing special tools or equipments; Remove the hassle from your electrical projects with these convenient knockout seals
• Multi Use Solution: the electric box knockout seal is versatile and can be applied in a variety of environments, whether that's residential or commercial buildings; They cover the exposed punching holes in the steel outlet boxes and other metal shells, making them a useful solution for many electrical tasks
• Comprehensive Package for Use: each package comes with 30 knockout seal in 1 inch, 3/4 inch, and 1/2 inch, 10 of each size, providing a comprehensive solution for your various electrical tasks; This number ensures that you will always have a spare seal when you need it, adding to the convenience; They can cover expose tapping holes in steel outlet boxes and other metal casings