Superior Brass

Superior Brass Knob Lock – Chrome Plated, Centre-to-centre 85mm, Plate Lever Only Polished Chrome 203x63mm (Pair)

Product code (SKU): 37040E

The Knob Lock (CC 85mm) is a polished chrome door knob set for interior and entrance doors, with secure, smooth daily operation. Finished in Polished Chrome and made from solid brass, it is supplied as a pair.

Solid BrassMaterialPolished ChromeFinish203x63mmSizePairSupplied As

Door Functions Explained

The handle set is the same in each case the latch or lock behind it is what changes.

Function	What it does
Passage	The latch operates from both sides at all times and does not lock. For bedrooms, living areas, studies any door that simply opens and closes.
Privacy	Locks from the inside with a turn or snib, with an emergency release on the outside. For bathrooms, ensuites and bedrooms.
Entrance / Euro	Key-lockable using a euro-profile cylinder in a euro mortice lock. For front, back and any door that must lock with a key.
Skeleton Key (Traditional)	A traditional 3 lever mortice lock operated by a skeleton key, with a key escutcheon on each face. For period doors.
Dummy / Fixed	A fixed handle with no latch. Used as a pull on a fixed panel or the inactive leaf of a double door.

Matching Lock Bodies

Austyle and Superior Brass share one lock platform, so the lock body is chosen by the door function and the backset you need. Codes below are the matching Polished Chrome.

Function	Lock body	Centre distance	Code & backset	Use
Passage	Passage Tube Latch		39028 45mm 39031 60mm	Bedrooms, living areas no lock
Privacy	Privacy Mortice Lock	57mm	39062 45mm 39022 60mm	Bathrooms, ensuites, bedrooms
Entrance / Euro	Euro Mortice Lock	85mm	9000 47.6mm 9300 60mm	Front and back doors keyed
Skeleton Key	3 Lever Mortice Lock	57mm	39020 45mm 49021 60mm	Traditional key lock
Rebated (Double Doors)	Rebated 3 Lever Mortice Lock	57mm	39047 45mm 39048 60mm	Double doors with a rebated meeting stile

Backset is the distance from the door edge to the centre of the spindle. Measure the existing lock before ordering.

Complete Your Set Sold Separately

This set includes the handles and fixings only. The items below are required depending on the function you need. Codes shown are the matching Polished Chrome.

PassagePassage Tube LatchOperates the handle and holds the door closed.39028 39031HingesHinges are supplied as a pair. A standard door takes three order two pairs. Concealed 3D hinges are sold singly.35004Door StopProtects the wall and the handle when the door opens.33320PrivacyPrivacy Mortice LockThe privacy lock body for a bathroom or ensuite door.39062 39022Privacy Turn & SnibThe inside snib, with an emergency release outside.39836HingesHinges are supplied as a pair. A standard door takes three order two pairs. Concealed 3D hinges are sold singly.35004Door StopProtects the wall and the handle when the door opens.33320Entrance / EuroEuro CylinderThe keyed cylinder that fits the mortice lock.33149EscutcheonCovers the cylinder hole on the door face.33148HingesHinges are supplied as a pair. A standard door takes three order two pairs. Concealed 3D hinges are sold singly.35004Door StopProtects the wall and the handle when the door opens.33320Skeleton Key (Traditional)3 Lever Mortice LockTraditional lock body operated by a skeleton key.39020 49021HingesHinges are supplied as a pair. A standard door takes three order two pairs. Concealed 3D hinges are sold singly.35004Door StopProtects the wall and the handle when the door opens.33320Dummy / FixedHingesHinges are supplied as a pair. A standard door takes three order two pairs. Concealed 3D hinges are sold singly.35004Door StopProtects the wall and the handle when the door opens.33320Ball CatchHolds a dummy or fixed leaf closed without a latch.33731