The Furon Grab Seal compression fitting line offers PFA purity combined with the robust compression style fitting. These fittings are ideal for gas or pneumatic connections in applications that do not require flared connections. Once tubing has been cut to the desired length, Grab Seal fittings require no tools for installation. The fittings are available in 1/8", 1/4", 3/8", 1/2", 3/4" and 1" sizes.