Draper 65467 40mm Dia. Nylon Castor with Brake - S.w.l 25kg

Draper-40mm-Dia-Nylon-Castor-With-Brake-S-W-L-25Kg-Draper-65467-p-10mm-diameter-swivel-plug-fixing-with-brake-Internal-use-only-on-furniture-etc-Sold-in-polybag-with-label-p-Draper-65467-40mm-Dia-Nylon-Castor-with-Brake-S-w-l-25kg

Price: 2.21 from Rapid Online Rapid Electronics Ltd.