Surelock McGill Locks & Exit Devices

Surelock McGill designs and manufactures a range of high performance, multi-threat physical security products. From multi-point locking systems that are suitable for use on fire-escape routes to cylinder guards that can withstand the most vicious of attacks, we are here to make your environment safe and secure.



  • Can be supplied with or without knock-in pins (HA6 & HA7 only) 
  • Strength to support heavy loading from 1400kg up to 4000kgs
  • Bearings within and between each knuckle
  • Welded seals top and bottom
  • Tested to over 1 million cycles (HA6 and HA7)
  • Standard sizes; 3.937″(100mm), 5.748″(146mm) and 8.267″(210mm) 
  • Additional 10mm fixing hole for enhanced security fixing (HA6 and HA7 only)

Automatic Door Operators (ADO’s)

  • Operates doors up to a maximum weight of 300kg for internal leaves and 250kg for external leaves
  • Maximum door width of 1400mm for both internal and external leaves
  • Power supply 115/230Vac +/- 10%, 50-60Hz
  • Power 120W
  • A working temperature range of -15°C to +50°C
  • IP31 rating
  • Electric motor and power supply of external accessories is 24Vdc
  • Opening time (95°) is 4-12 seconds/ Closing time (95°) is 5-15 seconds
  • Door operator must be connected to a 5amp un-switched fused spur
Stirling Single Point Lock

  • Surface mounted for maximum strength
  • Automatic re-securement upon door closure
  • Stainless steel ‘316’ construction
  • Proven rack & pinion driven
  • 19mm (0.75in) square bolt x 25mm (0.98in) throw
  • Tested to over 1,000,000 cycles
  • Stainless steel template provides for fast installation

Slimline Multi Point Lock

  • Full 316 grade stainless steel construction as standard
  • Surface mounted or mortice fitted solutions
  • Automatic bolting upon door closure
  • Proven rack & pinion method
  • 15mm (0.59″) x 25mm (0.98″) throw stainless steel bolts
  • Choice of device functions
  • Handed


  • Automatic bolting upon door closure
  • 3/4″ x 5/8″ center bolt
  • 9/16″ round top and bottom bolts
  • All bolts have 1″ throw
  • 2 Surface Mounted Hinge Bolts
  • Strikes and mounting hardware provided
  • Panic bar or lever handle exit options
  • External trim available
  • Fully 304 stainless steel construction on lock
  • Unhanded and Bi-directional, making specification easy
  • Unique Infinite restraint.
  • Certified Life-safety device under UL305
  • Heavy duty astragal as standard