Description: Compatible with Satellite (Including DIRECTV and Dish Network), Cable TV and Internet (including Comcast, Cox, and Charter), and Off-Air Antenna systems. Manufactured from high quality, weather resistant material for exceptional quality and extremely low signal attenuation. Weather Proof Rear, and Internal O Rings allow for long-term outdoor and indoor use Designed for standard ‘prepared coax tip ’ of 1/4" braid and 1/4" exposed center conductor – use with any standard 21mm compression tool Pack of 10, 29mm Compression Fitting Package Includes: 10Piece Coaxial Cable Compression Connector