SAFETY BRAKE➤This caster set includes 2 safety brake wheels 2 universal wheels, and also comes with 8 nuts with two wrenches. When this brake is depressed, the wheels are locked in place, holding the equipment firmly in place. Locking casters are designed to make it safer in use. HIGH-QUALITY SILENT BEARING➤Built of steel, casters made of polyurethane, 360 ° rotation smooth, wear-resistant and not easy to hurt the floor, so that the casters move more softly, smoothly, quiet, and long service life. THREADED STEM SIZE➤Diameter 12mm/0.47", Height 30mm/1.18",Nut Size:12 mm/0.47" WIDE APPLICATION ➤It is the best partner for barbecue trolley as it can move the grill with the help of the trolley during daily barbecue, saving effort. Suitable for Kamado Series III or other grills such as Big Size Green Egg, rolling table casters, industrial casters, heavy duty casters, especially on uneven surfaces. EASY INSTALLATION➤No tools needed! Installing this office chair wheel set is simple - just push them into the allotted slots, and you're done!

WIDE APPLICATION ➤It is the best partner for barbecue trolley as it can move the grill with the help of the trolley during daily barbecue, saving effort. Suitable for Kamado Series III or other grills such as Big Size Green Egg, rolling table casters, industrial casters, heavy duty casters, especially on uneven surfaces.