AutoSnap Tee fittings from Omega Flex do not require any disassembly or reassembly of the fitting to the TracPipe CounterStrike CSST. Just twist, snap, and tighten, and the work is done. This greatly reduces installation difficulty and time, as there are no small loose gaskets, O-rings, or retainer rings to contend with in a dark and/or cold workplace environment. The fittings are CSA-listed, manufactured from brass, and have a metal-to-metal cup seal without any exposed stainless steel pipe behind the new fitting. Reduced torque value and reusability all make for an optimum installer-friendly fitting. The fittings are available in 16 different configurations. 800-671-8622; www.tracpipe.com.