3/4 IN EVO COUPLING 6PK Sharkbite, 6 Pack, 3/4" x 3/4"D, Evopex Push Only To Connect Coupling, Designed To Use Without The Need For Additional Tools and Rings, No Special Tools, Soldering, Glue Or Crimping To Plumb An Entire Home, Reduces The Risk Of Install Errors and Potential Leaks, Just Push Onto Pex Pipe and Check The Green Visual Indicator To Ensure A Proper, Leak Free Connection, Made From Acudel Plastic, Provides Toughness and Chemical Resistance Along With Excellent Anti-Decay Stability and Dimensional Stability. USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.