Replacement swivel leveling feet are commonly used for floor scales. These feet are screwed into the threaded load hole in single ended beam load cells. Therefore, it is also called beam feet. The captured ball design provides 10 degree pivoting and 360 degree rotation. The wrench flat at the bottom provides access from the side. The nickel plated alloy steel stem and rubber pad are designed for hard usage. Jam nut is included. This product works with most floor scales (10000 lb and above). Image above shows this leveling foot attached to H8C-N5-5.0K-6YB1 load cell

Specifications:
Thread: 3/4"- 16 UNF
Thread Length: 2" 
Height: 3.5" 
Foot Base Diameter: 2 1/2"