To provide a dial lock which has higher versatility than a conventional one, can reduce cost and shorten a development period, and can easily increase variation of products, and to provide a series thereof.

A dial lock 10 includes: a cam 18 which is movable from one of a locking position and an unlocking position to the other; a knob 16 which moves the cam 18 from one of the locking position and the unlocking position to the other; a locking/unlocking device which can be set to a locked state making the knob 16 unrotatable by combination of a plurality of dials 34 when the cam 18 is located at the locking position and can be set to an unlocked state making the knob 16 rotatable when the cam 18 is located at the unlocking position; and a search device for searching the combination of the plurality of dials 34 for switching the locking/unlocking device from the locked state to the unlocked state. In a finished product of the dial lock 10, a lock 42 can be exchanged without detaching members of the search device other than the lock 42.