Anti-Bump™ locks and cylinders have bump resistant pins to guard against lock bumping. The patent pending technology inside Anti-Bump cylinders resists the transfer of force from a bump key to the pins, eliminating the bumping risk. 

The cost-effective bump resistant cylinders are available as a 6 pin C4 keyway, suitable for common Australian locks and allow for simple retrofitting. Anti-Bump cylinders are manufactured from brass with a satin chrome finish as standard. 

The Kaba Anti-Bump range includes individual cylinders, complete Kaba locks and special order cylinders on request. Kaba Anti-Bump cylinders and locks are available from Authorised Kaba Anti-Bump dealers. Other cylinders & locks fitted with Anti-Bump pins are available as special orders on request. 

All Anti-Bump cylinders are supplied with a certification card showing the security keying code and include 2 keys per code. 

PD Cylinders 

107C4-ANT 

Description: Bump Resistant Universal PD Cylinder 6 Pin - Keyed to Differ 

To suit: Kaba K series key in knob, KL series key in lever, LK series knob lever, B series deadbolts, 95/45 padlocks, LS101 digital door lock. Brava, Carbine, Lockwood. 

Finish: Satin Chrome / Natural Brass 

183C4-ANT 

Description: Bump Resistant Universal 183 Cylinder 6 Pin - KD 

To suit: Lock Focus, Lockwood 530/930/950 series. 

Finish: Satin Chrome / Natural Brass 

Oval Cylinders 

130C4-ANT 

Description: Bump Resistant Oval Cylinder 6 Pin - Keyed to Differ, Keyed Alike 1, Keyed Alike 2 or Locksmith Form 

To suit: Kaba MB, ML, MS and 950 series mortice locks. Abus, ADI, Alcom, BDS, Brava, Carbine, Dorma, Gainsborough, Legge, Lock Focus, Lock-It-Well, Lockwood, Schlage. 

Finish: Satin Chrome 

Euro Cylinders 

1415C4-ANT Fixed Cam 

Description: Bump Resistant Euro Cylinder 6 Pin Fixed Cam - Keyed to Differ, Keyed Alike 1 or Keyed Alike 2 

To suit: Fixed Cam Applications: Kaba, Austral, BDS, Delf, Lane, Legge, Lockwood, Whitco. 

Finish: Satin Chrome 

1416C4-ANT Floating Cam 

Description: Bump Resistant Euro Cylinder 6 Pin Floating Cam - Keyed to Differ, Keyed Alike 1 or Keyed Alike 2 

To suit: Floating Cam Applications: Kaba, Austral, BDS, Delf, Lane, Legge, Lockwood, Whitco. 

Finish: Satin Chrome 

Anti-Bump Padlocks 

Description: Bump Resistant brass padlocks with boron shackles & Anti Drill Plates 

Options: 

• 95/45KD-ANT - 45mm Snap Shut - 8mm shackle thickness - Anti drill plate
• 95/50KD-ANT - 50mm Key Retained - 9.54mm shackle thickness - Anti drill plate

Anti-Bump Knobsets 

Description: Bump Resistant commercial grade Key in Knob lockset supplied in Orbit knob design with a 75mm rose. A 70mm backset is supplied as standard. A 60mm latch or extension to 127mm are available as accessories. 

Options: 

• K53SSS60-ANT - K Series Entrance Set - 70mm

Special Orders: 

• K Series Passage Set
• K Series Privacy Set
• K Series Communicating Set
• K Series Classroom Set
• K Series Communicating Half Set
• K Series Storeroom Set
• K Series Institution Set
• K Series Dummy Knob

Finish: 

• Satin Stainless Steel
• Polished Brass/PVD*
• Antique Brass*
  *These colours available with Passage, Privacy & Entrance Sets only.

Anti-Bump Leversets 

Description: Bump Resistant commercial grade Key in Lever cylindrical lockset. A 70mm backset is supplied as standard. A 60mm latch or extension to 127mm are available as accessories. 

Special Orders: 

• KL Series Entrance Set
• KL Series Passage Set
• KL Series Exit Lock
• KL Series Privacy Set
• KL Series Double Cylinder Lock/Unlock
• KL Series Classroom Set
• KL Series Storeroom Set
  
• LK Series Entrance Knob-Lever Set
• LK Series Classroom Knob-Lever Set
• LK Series Storeroom Knob-Lever Set

Finish: 

• Satin Chrome Plate

Anti-Bump Nightlatches 

Description: Bump Resistant quality residential nightlatch. It can be operated by key from outside or by turn from inside. The reversible latchbolt may be held back or deadlocked by the snib on the inside. When deadlocked it cannot be opened by a key from the outside or by snib turn from inside. 12mm latch projection. 

Option: 

• RNLDP-ANT - RNL Series (ANSI grade 3) Nightlatch 

Finish: 

• Brown Powdercoat

Downloads 

 Anti-Bump Brochure (pdf 500KB)