Supplied with a satin stainless steel (brushed finish) forend and frame mounted receiver plate including black plastic back box.
5mm follower designed for used with UK style bathroom turn & release sets.
Twisting the follower a quarter is enough to throw and withdraw the deadbolt.
38mm bolt through holes allows turn and release sets to be bolted together for extra strength when fitted to the door.
Architectural quality.
Designed for use on bathroom doors, WC's and toilet doors
Can also be used as a heavy duty security bolt for front and back doors when used in conjunction with the SDB5010SC key and escutcheon pack.
Operation
Deadbolt is locked and un-locked by using a bathroom thumbturn and emergency release set.
Features
Solid brass deadbolt with anti-saw rollers.
Bolt through facility for bolt together fixing furniture with 38mm fixing centres.
5mm x 5mm spindle follower (to suit standard UK size turn & release spindles).
Security Level
Medium security architectural range.
Suitable for use on internal doors in residential, commercial or public buildings.
Finish
Satin stainless steel.
Alternative Finishes Available
Polished stainless steel.
PVD brass.
Florentine bronze.
Dimensions
Item Code
Case Depth (A)
Backset To Follower (B)
20858.4
64mm
44mm
20858.1
76mm
57mm
20858.2
102mm
82mm
20858.3
125mm
108mm
Standards This Product Conforms To
Lock case tested and passed to BS EN 12209. The British / European standard requirements and test methods covering locks and latches. Classification number - 3H810F-BG00.
Tested and passed to BS EN 1634 the British / European standard for determining the fire resistance of door and shutter assemblies including hardware. Assessed for use on 30 minute and 1 hour timber fire doors FD30 / FD60.- Intumescent lock case liners required (sold separately).
Certifire approved.
CE Marked / UKCA Marked.
Declaration of performance (DoP) - please see the additional information tab to download the certificate.
Options Available To Order
This dead bolt is also available to order with radius (rounded shape) forend and receiver plates. Please contact us for lead times and prices.
Intumescent sheets and lock case liners are available. Please see our intumescent fire rated products category for details.
Rebate Kit For Double Rebated Doors
No rebate kit available to suit this dead bolt.
Unit Of Sale
Each - (1 x dead bolt supplied with forend, receiver plate and plastic back box).