KwikTap tool-less saddle tees have significantly less flow restriction than insert fittings. 41% less flow restriction than standard insert tee. 13.6 gpm @ 40 psi. No Snaps or straps. No tools required. Installs 6 times faster than inserts with worm screw clamps. Superior versatility as you can remove it and re-use it. Patent # 7150289. Made in the USA in our Colorado factory.