Weiser Lock - Deadbolt - Phoenix WeiserBoltWeiser Lock Deadbolt Phoenix WeiserBolt Fits into standard knobset hole, eliminating the need to drill an extra deadbolt hole. Lock with the turn of the inside knob, the panic-proof lockset/deadbolt retracts fully. This is a sturdy, keyed lockset that becomes a full one-inch deadbolt with a turn of the key or thumbturn.