Application For external locking with padlock type 3. Construction 6 mm zinc-treated hardened steel with 18 mm hole for locking bar or locking bolt. Approved Skafor approved in blue category with approved padlock. Ordering instructions PL 201 for right hinged doors. PL 203 to the left hinged doors Mounting 4 pcs. 10 x 60 mm hardened bolts included.