DANSK DS/EN 12051 PDF

This European Standard specifies performance, security and safety requirements (including test methods) for single point bolts and their associated keeps, used to secure, or increase the security of doors or windows in buildings; where operation is by lever, knob, slide, pull, etc. or removable implement (but not a multiple differ key) from the protected side of the leaf only. Spring engaging bolts, and bolts with locking facility are included if they are, by definition, bolts (see 3.1.1). The following types are therefore included: - barrel bolts, tower bolts; - foot bolts, drop bolts, square spring bolts, garage door bolts; - flush bolts (slide, knob, lever or automatic action); - padlock bolts; - locking bolts of the type where movement of the shoot is by hand, and action of the lock merely prevents withdrawal; - privacy bolts; - mortice bolts (operated by removable operating device, or fixed knob, lever etc.).