WEN CA2314W 4-Inch 310-Pound Capacity Single-Bearing Rubber Swivel Plate Caster (4-Pack)

Includes four swivel casters rated for loads up to 310 pounds Wheels measure in at 4 inches in diameter with a 1.2-inch tread width (100 by 31 mm) Made from durable non-marring black rubber Ball bearings reduce friction for smooth rolling Plate measures in at 5.1 x 4 inches (130 x 102 mm) with four 10.5 x 13.5 mm mounting holes Remember when you had the perfect wheels? Add some mobility into your DIY project with some WEN Swivel Casters. Made from durable non-marring black rubber, these reliable wheels measure in at 4 inches in diameter with a 1.2-inch tread width (100 by 31 mm). Ball bearings reduce friction for smooth rolling. Plate measures in at 5.1 x 4 inches (130 x 102 mm) with four 10.5 x 13.5 mm mounting holes. Mounting hardware not included. For CA residents, click here for Proposition 65 information