The UNION Hercules 1K57 lock' class='desclinks'>padlock, has a vertical sliding shackle which comes through the staple hole making direct attack impossible.

Insurance Graded CEN6 and accredited Sold Secure Gold, this lock is ideal fo use in commercial or high security applications.

Supplied with 3 keys AVA

Available with AVA 10 disc
Key retention when the lock' class='desclinks'>padlock is unlocked
Hardened steel unsprung shackle
Suitable for use with UNION 7B018 padbar

Anti Drill
Anti Saw
Force Resistant
Anti Pick
Torque Resistant
Corrosion Resistant

Specification:
Shackle type - Concealed
Shackle diameter - 16mm
Shackle clearance - N/A
Locking mechanism - Key