Developed at special request of an Amish manufacturer of outdoor furniture, this swivel is the ultimate in longevity and strength. Our stainless steel swivels are 20% stronger than the conventional steel swivel.  As always, incorporates our full race nylon-ring bearings (no steel balls that rust or fall out). Suitable for marine or other outdoor use. 3 degree pitch provides tilt for chairs with backs. One year warranty.