Iver Guildford Door Knob on Shouldered Backplate Distressed Nickel Iver Guildford Door Knob on Shouldered Backplate Passage Distressed Nickel 13830 Features: Elegance of the Guildford is embodied in its reeded form, inspired by designs of the early Georgian era Used with a concealed fix rose, the Guildford provides a perfect option for your period restoration Paired with a sleek backplate from our range and the knob perfectly bridges the gap between traditional and contemporary Specification: Finish: Distressed Nickel Height: 250mm Width: 48mm Projection: 74mm Diameter: 52mm Function: Passage Sold as Pair With this listing, by answering a couple of short questions, you can create a kit customised to your needs: For "Passage" doors (e.g. a bedroom that doesn't need locking), you will generally need a lever/knob + a Tube Passage. If it's a double door, you may also require flush Bolts. Flush Bolts are used to secure Double Doors, You can choose non-lockable and key-lockable option in various lengths. Alternatively, some customer's use a magnetic catch (such a PLS24PRO Magnetic Catch). For "Privacy" doors (e.g. a bathroom, en suite or a bedroom that you want to lock from the inside by turning a snib) you will generally need a tube Passage as well a privacy bolt. For "Entrance" doors (e.g. a front / back door or any door that you want to lock with a key) you will generally need: A Mortice lock (if you have a rebated (slightly overlapping) double door, please choose a "rebated" version (which also comes with a rebate kit) Once you've determined the thickness of your door, you can select either a "Key/Key" (lock and unlock with a key from both sides) or a "Key/Thumb" (meaning you can lock the door from the inside using thumb turn, instead of a key). The choice here is one of personal preference. Flush Bolts For double doors, you will also need flush bolts. Flush Bolts are used to secure Double Doors, You can choose non-lockable and key-lockable options in various lengths. Hinges (Amongst...