Magnetic locks / B-latch
B-LATCH

The American standard closure made by Bonaiti in a magnetic version. Ideal minimalist solution, it’s the smallest magnetic lock for doors on the market nowadays.
It is available for American handles with 51° rotation and also for European handles having 30° rotation, in both passage, privacy and panic versions.


 

 

ADVANTAGES

  • silence and fluidity during opening and closing cycle of the door
  • design: the side of the door is completely smooth
  • corrosion resistance
  • safety for children: no risks of crushing
  • reliability: only a few moving elements
  • no maintenance required

 

 

FEATURES   
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Backset

60 - 70 mm

Versions

privacy anti-panic

passage

 

Front plate

height: 57.4 mm

width: 25.5 mm

thickness: 3 mm

Follower

handle: 8 mm

rotation: 30° B-LATCH 12

rotation: 55° B-LATCH 09

Axis

B-LATCH 12

passage: 19 mm

privacy: 20.5 mm

B-LATCH 09

passage: 19 mm

privacy: 17.5 - 20.5 mm

Material

steel

 

 

Maximum distance recommended between leaf and frame

4 mm

Finishings

polished chrome

satin chrome

matt chrome

polished brass

matt black

polished antique bronze

 

On demand

axis: 17.5 mm

(B-LATCH 12 privacy version only)

 

B-LATCH 09 privacy versions 17,5 mm 55°
L50P > B-LATCH 09 PRIVACY AND PANIC FUNCTION, SQUARE EDGE AXIS MM 17.5 WITH STRIKING PLATE MOD.K15
L50S > B-LATCH 09 PRIVACY AND PANIC FUNCTION, HALF-ROUND EDGE AXIS MM 17.5 WITH STRIKING PLATE MOD.K16
L50T > B-LATCH 09 PRIVACY AND PANIC FUNCTION, ROUND EDGE, AXIS MM 17.5 WITH STRIKING PLATE MOD. K17
B-LATCH 09 privacy versions 20,5 mm 55°
L51P > B-LATCH 09 PRIVACY AND PANIC FUNCTION, SQUARE EDGE. AXIS MM 20.5 WITH STRIKING PLATE MOD.K15
L51S > B-LATCH 09 PRIVACY AND PANIC FUNCTION, HALF ROUND EDGE, AXIS MM 20.5 WITH STRIKING PLATE MOD.K16
L51T > B-LATCH 09 PRIVACY AND PANIC FUNCTION, ROUND EDGE. AXIS MM 20.5 WITH STRIKING PLATE MOD.K17
B-LATCH 09 passage versions 55°
L60P > B-LATCH 09 PASSAGE, SQUARE EDGE WITH STRIKING PLATE MOD.K15
L60S > B-LATCH 09 PASSAGE, HALF ROUND EDGE WITH STRIKING PLATE MOD.K16
L60T > B-LATCH 09 PASSAGE, ROUND EDGE WITH STRIKING PLATE MOD.K17
B-LATCH 12 privacy & panic versions 20,5mm 30°
L55P > B-LATCH 12 PRIVACY AND ANTI-PANIC FUNCTION, SQUARE EDGE, AXIS MM 20.5 WITH STRIKING PLATE MOD.K15
L55S > B-LATCH 12 PRIVACY AND ANTI-PANIC FUNCTION, HALF ROUND, AXIS MM 20.5 WITH STRIKING PLATE MOD.K16
L55T > B-LATCH 12 PRIVACY AND ANTI-PANIC FUNCTION, ROUND EDGE AXIS MM 20.5 WITH STRIKING PLATE MOD.K17
B-LATCH 12 passage versions 30°
L66P > B-LATCH 12 PASSAGE, SQUARE EDGE WITH STRIKING PLATE MOD.K15
L66S > B-LATCH 12 PASSAGE, HALF ROUND WITH STRIKING PLATE MOD.K16
L66T > B-LATCH 12 PASSAGE, ROUND EDGE WITH STRIKING PLATE MOD. K17
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