This package contains 30 nos of push fitting elbows, which are manufactured from food grade polypropylene and equipped with EPDM O-rings utilizing push-fit technology to make an easy, reliable, leak-free connection. These push fitting elbows satisfy a wide range of applications, it can be used on plastic tubing of 1/4 inch (6.35mm) outer diameter, with little extra caution it can also work with soft copper tube as well. To make a connection, the tube is inserted by hand and the collet locking system holds the tubing firmly in place. Disconnection is just as easy and requires no special tools. Possible applications include: reverse osmosis systems, ice makers, home/office coffee and beverage dispensing equipment, hydroponics and aquarium/aquatics.