Knob diameter: 60 mm x 40 mm Projection: 64 mm Spindle: 8 mm x 90 mm features: Supplied as a pair 8mm x 90mm threaded spindle and grubs screws included Manufactured by Samuel Heath and Sons (code P7487). Available finishes: - Bronze Finish - Imitation Bronze - Polished Brass Lacquered - Polished Brass Unlacquered - Polished Chrome Plate - Polished Nickel Plate - Satin Chrome Plate - Satin Nickel Plate For any other finishes, please contact our sales team. Please Note: Roses are sold separately - see related items. This product requires a good quality latch.