• 2" (50mm) round PVC ball wheel design
• Grip neck mounting stem for plastic insert socket measures 5/16" x 1 1/2" (8 x 38mm)
• Hard black PVC wheel - Ideal for use on carpet and plastic chair mats
• Antique brushed brass metal hood for a more refined look
• Heavy duty 90 lb. weight capacity per caster
• Mounting insert sockets not included
• Set of 5 casters