SL profile cylinder retrofit lock with latch bolt - comparable to CHUBB® model 4L80

The HSL C201X inspection hatch lock is used to securely lock an inspection hatch on a detention room door. It has a locking mechanism that can be unlocked with a Euro profile half cylinder. This robust and reliable lock type is ideal for insert parts in detention rooms where secure and easy handling of the inspection hatch is required. The ability to close the hatch without a key and open it with a profile cylinder key offers both security and ease of use.