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  • Padlocks

  • Industry
  • Sargent & Greenleaf SM181

    Sliding Deadbolt Lock

    SKU: 1881-002

    Sargent & Greenleaf

    Strike Number

    Quantity left : 0



    3 Years of SHIELD Coverage

    Product Replacement | Extended Return Policy | Price Protection

    Terms and Conditions


    • Construction:  Heavy duty die cast
    • Special materials resist cutting and sawing
    • Surface mounted for quick installation
    • Full 1″ (25.4 mm) bolt throw
    • Hardened steel pins inside the bolt to resist sawing and over one ton of thrust
    • Can be secured locked (for security) or unlocked (for life safety)
    • For inswing or outswing doors
    • Model SM181 can accept any 5/16″ (8 mm) diameter shackle padlock, such as the S&G 8077AD combination padlock (sold separately)
    • Four different strikes are available, including a mortise floor strike
    The surface mounted SM181 sliding deadbolt is a simple, rugged device that lends itself to many security application, whether it's securing a cabinet used to store caustic chemicals or blocking the inactive door in a double door entry. The non-key locking SM181 model is provisioned for installing a padlock, most commonly the S&G 8077AD (sold separately) on interior applications.


    Manufacturer Sargent & Greenleaf
    Solution Mechanical
    Locking Device Surface Deadbolt
    Brand Sargent & Greenleaf

    Door requirements