Colson® 2 Series Wheel 2.00003.944 - 3-1/2 x 1-1/4 Polyurethane on Polyolefin 3/8 Delrin Bushng

Maroon polyurethane tread with a gray polyolefin core Tread is mechanically bonded to core to help prevent debonding Delrin bushing in wheel Spanner bushing to 3/8" axle size

Colson® 4 Series Wheel 5.00005.949.7 WS - 5 x 2 Polyurethane on Cast Iron 1/2 Straight Roller Bearing Maroon polyurethane tread with semi-steel core Tread is chemically bonded to core All metal straight roller bearing in wheel Steel spanner bushing to 1/2" axle size

Colson® 4 Series Wheel 5.00005.8P5.EN - 5 x 2 Endura Elastomer 1/2 Straight Roller Bearing - Gray Gray solid elastomer polyurethane wheel Wheel is designed for ergonomic applications Sealed precision ball bearings Steel spanner bushings to 1/2" axle size

Colson® 2 Series Wheel 7.00006.979.7 WS - 6 x 3 Polyurethane on Cast Iron 3/4 Straight Roller Bearing Maroon polyurethane tread with semi-steel core Tread is chemically bonded to core All metal straight roller bearing in wheel Steel spanner bushing to 3/4" axle size

Colson® 4 Series Wheel 5.00004.929 SSWS - 4 x 2 Polyurethane/Polyolefin 1/2 SS Straight Roller Bearng Maroon polyurethane tread with a gray polyolefin core Tread is mechanically bonded to core to help prevent debonding All metal stainless steel straight roller bearing in wheel Stainless steel spanner bushing to 1/2" axle size