Click to expand Tap to zoom Penn Elcom - A5251 - 40mm Surfacemount Castor With Skid by Penn Elcom Save $-24.99 $24.99 | / SKU A5251 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. 40mm Fixed Castor fits to edge of case.Sold as individual items. Part No. A5251 Material High Impact Polypropylene