Also referred to as disc-tumbler locks, these locking mechanisms utilize a series of slotted rotating discs divided by washers. Each individual disc contains a cutout; when locked, the cutouts don’t line up, but inserting and turning the key rotates them into alignment to form a channel. The only downside I https://plastic-granules80987.bloguetechno.com/the-2-minute-rule-for-aluminum-knob-63778774