Security backplate PRO F1 silver lever-lever

The Security backplate PRO F1 silver lever-lever for wooden or metal doors is the most common way to add security to an existing door: it is affordable, easy to fit and protects against the most common burglary method, cylinder snapping. Doors on which the cylinder protrudes from the backplate (normal on wooden doors because of the thin outer rebate) can be opened silently in seconds.

The backplate is made of anodised aluminium (F1, natural silver anodised) reinforced with a steel plate, and the security plate is 15 mm thick – twice as thick as an ordinary backplate – so the cylinder does not protrude. The inner plate is fixed through the door leaf to the outer plate with two screws and no screws are visible on the outside, so the backplate cannot be unscrewed or forced off from the outside.

This set has a lever handle on both sides of the door: the door is opened with the lever from inside and outside and locked with the cylinder.

The backplate comes in three centre distances – 90, 85 and 92 mm (from the centre of the spindle hole to the centre of the key or cylinder hole) – and suits left- and right-hand doors. It is intended for door thicknesses up to 65 mm. The backplate has an opening for a euro profile cylinder (17.5 × 33.5 mm, narrow part 10.5 mm); the cylinder and keys are not included and are bought separately.

Product description

• Material: aluminium with a reinforcing steel plate
• Colour / finish: silver / matt – anodised aluminium (F1, natural silver anodised)
• Version: lever handle on both sides
• Security plate thickness: 15 mm
• Centre distance: 90, 85 or 92 mm
• Handing: left- and right-hand doors

Technical specifications

• Backplate size: 250 × 50 mm
• Backplate thickness: 15 mm
• Centre distance (spindle – cylinder): 90, 85 or 92 mm
• Lever width: 142 mm
• Cylinder opening: euro profile, 17.5 × 33.5 mm (narrow part 10.5 mm)
• Door thickness: up to 65 mm
• Mounting: inner plate fixed through the door leaf to the outer plate with 2 screws; holes 14 mm from the top and bottom edge, 222 mm apart

Application and use

• For wooden and metal doors
• For left- and right-hand doors
• Added security for existing doors – protection against cylinder snapping
• For entrance and interior doors with a cylinder
• Available in several colours and as lever-lever or lever-pull handle

Package contents

• outer security backplate with steel reinforcement
• inner counter-plate
• two lever handles
• screws for fixing through the door leaf
• cylinder and keys are not included (bought separately)

Dimensions (in mm):

A 142 · B 250 · C 50 · D 90 / 85 / 92 · E 70 · F 15 · G 64 · H 9

Browse our range of door and window hardware:
Door and window hardware

Do you need advice or help with your purchase, or can't find a particular product in our webshop? Email us at webshop@ideja.hr (24/7) or call +385 51 309 999 (8 am–3 pm). We are happy to help!

NOTE
All product information is provided in good faith. We apologise in advance for any errors in the description, name or price of a product. If anything is unclear, please contact us.