To save you valuable time, Please Measure your old caster stem diameter and length before buying. Not FIT for 3/8" socket hole. for 3/8" hole.Not fit for office chair.
Swivel casters 360 degree pivoting action, can turn to any directions
Premium locking caster wheels for super smooth and silent rolling over hard surface and carpet floors plus feature 360 degree full swivel action for easy maneuverability and control
Stem Diameter 5/16" x Stem Length: 1.5". LOAD CAPACITY: 60LBS per caster. Easy to clean, smooth and quiet movement.
Compatible with 6 ,12 ,16 Gallon Shop Vac models: 85L450 (12 Gal), 86L300 (10 Gal), 90L400 (12 Gal), 84M200 (5 Gal, 2.0 HP) , 84M250B (6 Gal, 2.5 HP) , 85L300 (8 Gal, 3.0 HP) , 85L450 (2 Gal, 4.5 HP) , 85M300 (6 Gal, 3.0 HP, Gray) , 86EM300 (8 Gal, 3.0 HP) , 86L450 (2 Gal, 4.5 HP) , 86L500 (2 Gal, 5.0 HP) , 86M300 (6 Gal, 3.0 Peak HP) , 86ST450 (5 Gal, 4.5 HP, Stainless Steel) , and more.