(…) The LockLid™ brand of lids also feature Bryce Fasteners. Bryce is the world leader in high security locking bolts and screws. The Glendale, Arizona based company engineers and manufactures locking bolts and screws with distinctive heads that require a special key to open. The keys are strictly controlled by Bryce assuring that they go only to the end users. Unlike other tamper resistant bolts on the market, such as penta head, the keys are not sold in any retail outlets, online, or through distributors. Bryce also designs and manufactures one-of-a-kind security bolts and screws for customers who what their own, unique key. (…)