The Winkhaus ThunderBolt 5 has been especially designed with increased tolerances for door installers. This locking system incorporates twin deadbolts in the upper and lower positions, providing high ...
ERA locks may also be stamped Homesafe, Surelock, Saracen, Spartan, Duraflex, Supa, Westward or Cego.
Originally designed to replace GU, Lockmaster and Winkhaus locks without the need for new routin...
This 2 roller and 2 mushroom lock has the same locking positions as a 4 roller lock but offers a slightly higher level of security. A latch only version is available on the previous page.
Operatio...
A 2 hook lock with serrations for attaching shootbolts at the top and bottom of the door.
The screw centres either side of the spindle are 37mm.
Operation: Lift lever.
Latch reversal: Depending ...
This Maco gearbox mk3 has an 8mm single spindle, a 35mm backset and 92mm centres. Old style locks are not interchangeable with newer versions so please examine the photographs carefully...