Finish: Polished Stainless Steel. Dimensions: 66mm diameter Rose, 47mm Knob. Available Styles: Entrance (Key-Lock, Supplied With 2 Keys), Passage (Simple Open & Close Function) Or Privacy (Lockable Bathroom Thumb Turn) also a Dummy Knob which acts as a push/pull door or cupboard knob. Sold & Supplied In Pairs. NB - Dummy Knob Sold In Singles. Complete With A 60mm-70mm Adjustable Latch & All Other Necessary Fixings. Suitable For Door Thicknesses Of Between 35mm - 45mm. This polished stainless steel Bala entrance door knob set from Dale Hardware is supplied with an adjustable backset tubular latch and two keys. These are ideally used as a replacement for previously fitted knob sets.