

Locks which are particularly suitable for high security applications, as the hookbolt gives maximum resistance to attack. Also suitable for sliding doors, double doors and gates.
Hardened steel hookbolt projects 22mm, thrown by 360° turn of key or thumbturn.
Lockcase of zinc plated steel.
Available with 50mm backset only.
Available with single cylinder and thumb turn, or alternatively with double cylinders or single cylinder only.
Cylinder and accessories bolt through lock case for added strength. Key can be removed in locked or unlocked position
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Exceptions include: cut keys, special orders and worshop serviced items.
Specific References
Locks which are particularly suitable for high security applications, as the hookbolt gives maximum resistance to attack. Also suitable for sliding doors, double doors and gates.
Hardened steel hookbolt projects 22mm, thrown by 360° turn of key or thumbturn.
Lockcase of zinc plated steel.
Available with 50mm backset only.
Available with single cylinder and thumb turn, or alternatively with double cylinders or single cylinder only.
Cylinder and accessories bolt through lock case for added strength. Key can be removed in locked or unlocked position