Brand: FATH Item: Swivel caster with lifting foot Series: 15 Series, 30 Series, 40 Series and 45 Series For Use With: All 1.5in, 3in, 30mm, 40mm, 45mm, 60mm, 80mm and 90mm profile T-slotted rails Material: Aluminum/steel/TPE/thermoplastic polyurethane Color: Silver/gray Size: 100mm diameter Manufacturer Part Number: 098LF100UF134110 Load Rating: 450 lb/204 kg Slot Size: 8/10 FATH swivel caster with lifting foot, silver/gray, 100mm diameter, aluminum/steel/TPE/thermoplastic polyurethane, slot size 8/10. For use with all 1.5in, 3in, 30mm, 40mm, 45mm, 60mm, 80mm and 90mm profile T-slotted rails.