Type B swivel feet, the most popular, are general-purpose feet with a large contact area. The upper diameter is smaller than a swivel screw's minor thread diameter, to allow backing partially into the tapped hole. Made in USA.
Feet for Swivel Screws are an important part of the patented left-hand-thread swivel-foot system. The ball end of the body screws into the foot for easy installation and removal. Once the ball threads pass beyond the foot threads, the foot can rotate and pivot freely (20ยฐ total angle). Foot threads are left-hand to positively prevent accidental backout during use. Delrin feet are optional.

| Stainless Steel | |||||
| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Body | 300-Series Stainless Steel | Passivated | Yes | Yes | Yes |
| Delrin | White Delrin500 | Yes | Yes | Yes | Yes |

| Fits Body Thread Sizes | A Diameter (Inch) | B Diameter (Inch) | E (Inch) | G (Inch) | H (Inch) |
| 5/8-11 and M16 | 0.500" | 0.930" | 0.218" | 0.121" | 0.515" |