Firstlock is a range of specialty cabinet locks. We hold a very large amount of stock in this range and can boast the highest IN-STOCK levels in the industry. As a manufacturer this is obviously important because when you get a big order you can rely on us to supply you with the lock components NOW. The Firstlock range includes a NEW, revolutionary lock for lockers – The NX PAD. The NX PAD is a tamper proof, positive locking lock that will suit metal or timber doors.