Castor Master Castor 50mm Black SKU: 294888 MODEL: 62414 Error. try again later You've successfully joined the club $ 11 .99 pack of 2 Available on orders $50 to $1500. More info × Mitre 10 SAvailable at selected stores. Check your local store for details Variants Twin wheel castor with 11mm stem. Features and benefits Ideal for office chairs.