These knobs are unsprung so must be fitted with a heavy duty double sprung tubular latch
Finish: Antique Brass
Dimensions: 58mm Knob Diameter, 70mm projection, 65mm Rose Diameter
Ensure latch chosen provides sufficient back set to distance the knob from the door frame
On fire doors we recommend 4″ Heavy Duty latches with mortice door knobs
Supplied & sold in pairs complete with fixings
Atlantic Old English Harrogate Solid Brass Mushroom Mortice Knob, Antique Brass – OE58MMKAB (sold in pairs)
£38.17
.    You save
10 in stock
Buy in bulk and save more..
£38.17
1
piece
£35.12
(8% off)
30 pieces
£34.35
(10% off)
50+ pieces

Millhouse Brass Mason Designer Lever on 5mm Slimline Round Rose - Yester Bronze MHSR500YB
Alexander And Wilks Brunel Diamond Knurled Tbar Handle 160mm C/C Antique Brass AW810-160-AB
Alexander And Wilks Bullion Square Backplate - 45Mm AW894-45-PC Polished Chrome
Zoo Hardware Zcs Architectural Rtd Lever On Round Rose, Polished Stainless Steel (Sold In Pairs)
Alexander And Wilks Brunel Diamond Knurled Tbar Handle 448mm C/C Sat Nickel AW810-448-SN
CONCEALLED BEARING HINGE - Stainless Steel 100X75X3mm
SB Indicator bolt
Hoppe Atlanta Lever Moveable Pad UPVC Multipoint Door Handles - 92mm PZ Sprung 122mm Screw Centres
Carlisle Brass CBV30WCCP Victorian Flat Lever On Backplate - Bathroom 57mm C/C (Contract Range) 155mm x 40mm Polished Chrome
Stainless Steel B -75x75x2mm BALL BEARING
DB Indicator bolt
Hoppe Birmingham Lever Lever UPVC Multipoint Door Handles - 92mm PZ Sprung 122mm Screw Centres
Zoo Hardware Fulton & Bray Oval Mortice Door Knobs, Satin Chrome (Sold In Pairs) 