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HB633 Sliding Door Lock – 55mm Backset

The HB633 sliding door lock is ideal for use where a locked door is needed, but no access is required from outside i.e. on a second storey balcony.

The set includes a key and snib flush pull on the inside of the door only. Cylinders to be ordered separately with confirmation of the door thickness.

Material: Diecast zinc with brass and 316 stainless steel

Backset : 55mm

Minimum door thickness : 38mm

Flush pulls : 250mm x 36mm x 13mm

Suitable for timber or aluminium doors with wide stiles

For finish options please see our current Finishes Sheet.

Please check with your local Halliday + Baillie representative as not all finishes are available in all regions.

Flush pulls are designed to be mounted with the body within the thickness of the door, and the face plate on the door surface – total projection is 2mm. Fully recessed mounting is possible on timber doors with the appropriate door thickness. Using glue, epoxy or silicone products etc to secure flush pulls to the door is not required or recommended for installation, and may void warrantee. Glue, epoxy, or silicone products can be used to secure the spindle bar to the back of the snib flush pull for example where sets have a flush pull to one side only.

HB 630 – Key and Snib Both Sides
HB 632 – Key Snib In, Blank Out
HB 633 – Key Snib In, No Pull Out


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