e. Special Hinges. Many other types of hinges are available.
Several are shown in Figure 156.
1-14. Hinge Hasps. Hinge hasps are like hinges, except for the leaves
(Figure 157). One leaf has screw holes for fastening the hasp in
place. The other leaf is longer with a slot cut near the outer end.
A metal loop, riveted to a square metal base, is used with the hinge
hasp. The base of the loop is fastened in place with four screws.
The slot in the long leaf of the hasp fits over the loop. A hinge
hasp is used with a padlock as a locking device. The long leaf of
the safety hasp covers the heads of all screws when it is in the