• ASSA Deadbolt, R28M80  626 2-3/8,  S/C Sub/Assem 545

Maximum+ Restricted – A patent restricted key system providing legal protection over unauthorized key

duplication to 2030. This systemis offered for interior use because it does not have the added cost of UL 437

physical protections of the Maximum+ system. Maximum+ Restricted provides a cost competitive solution

where the risk of physical attack on cylinders is relatively low.


Maximum+ – The Maximum+ product line, launched in 2013, features the most sophisticated, state of the art

mechanical locking technology on the market today. Utilizing ASSA trademarked Security Ridge™ on the key, the

Maximum+ system offers a level of patented protection unmatched by industry standards. The Maximum+

carries a utility patent that extends until 2030 and is backward compatible with our Twin Maximum product

enabling one key to operate both cylinders. All Maximum+ products can be fully integrated with the ASSA CLIQ

electromechanical access control system ensuring full key holder accountability for virtually any opening. The

ASSA Maximum+ and CLIQ combination is designed to provide maximum flexibility while maintaining the

highest standards of physical security and access control.

ASSA R28M80 626, with 545 keyway - stock sub-assembled, not keyed with no keys - features Maximum+ Restricted cylinder technology. Keys are sold separate - Select keyed option will include NO keys. Only purchase the sub-assembled model if you or your locksmith have keying abilities on the 545 keyway. The ASSA M80 Series Grade 2 deadbolt features a saw-resistant bolt, pick resistant ASSA cylinder, and an adjustable 2 3/8" or 2 3/4" backsets. The M80 Deadbolt is also available in either a flat front or drive in bolt. Benefits: Free spinning guard collars to prevent wrenching, Hardened bolt with full 1" throw, Non-handed, Patented key control. Acrylic spacer shown in image IS NOT included.

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ASSA Deadbolt, R28M80 626 2-3/8, S/C Sub/Assem 545

  • Brand: ASSA
  • Product Code: R28M80-626-8-F-SUB-545
  • Sku: 14266
  • Availability: In Stock
  • $50.61


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