The TRUE 830225 Refrigerator 4" Black Stem Caster provides smooth mobility and secure positioning for compatible refrigeration equipment. Featuring a 4-inch wheel along with a 1/2-13 x 1-inch stem and integrated brake, this caster works by allowing the unit to roll easily for cleaning, maintenance, or repositioning, while the brake helps keep the equipment securely in place when stati... https://partsfe.ca/casterstem-412-13x1wbrk-for-true-part-830225