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KEY-REX™ is not just a tamperproof, vandal-proof, tamper-resistant screw. Because it does not have mass produced bits sold indiscriminately by the thousands, it is a high security, custom locking system. Unlike Hex or Torx screws, it does not have symmetrical shapes that are easy to distinguish and compromise. KEY-REX™ is not an easy target or false security.

• It requires a perfectly manufactured key to operate it
• The keyway is licensed and private for each user
• Millions of exclusive keyways mean lock security
• High security: years of research and development to make this the most secure fastener lock
• It repels all security bit tips and vice grips
• Fast; can be power driven
• Rust proof; stainless steel or 4037 CrV steel 150000 psi
• Economical: least expensive “lock” available
• More sizes: 2 56-5 8-11(M2-M12)  

A great deal of research and development has gone into the KEY-REX™ fastener with the intent to make it a lock. KEY-REX™ shapes are created through an "encryption" process which makes a shape out of millions of variables and defines the "key code" carried by each part. This "key-code" is assigned to an individual user. There is a one time key-code tool and licensing fee. Cold forging is the process used to make the fasteners. Cold forging makes identical parts economically, but it does require minimum order quantities and lead times. Minimums are around 2000 pieces for fasteners and 10 pieces for keys. Lead times are about 4 weeks. Pricing often compares with "tamper-resistant screws" making KEY-REX™ an economical lock. The millions of key variations ensure that each licensed KEY-REX™ is private and exclusive to the owner.

Call us today at 1.800.558.1082 or
email info@brycefastener.com to secure your application