SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock

SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock

$199.00
$199.00
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SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
  • SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
  • SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
  • SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
  • SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
  • SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
  • SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
  • SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
  • SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock
SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock

SM1850 Mechanical Storefront Door Lock,Commercial Door Lock with Twist-to-Lock

$199.00
$199.00
  • ABSOLUTE OWNER CONTROL: LOCK KEYLESS, ENTRY BY KEY Experience ultimate authority with our patented Twist-to-Lock technology. Staff can secure the shop by simply turning the exterior knob—NO KEY, NO CODE needed to lock up. As the owner, you retain absolute access control because entry requires a physical key. This eliminates the risk of staff duplicating keys or leaking codes. They can lock the door, but they can't get back in.
  • SEAMLESS REPLACEMENT FOR ADAMS RITE MS1850S The SM1850 is engineered specifically to replace the industry-standard Adams Rite MS1850S series. It maintains heavy-duty deadbolt security while adding modern, keyless locking convenience. Note: Due to a specialized transmission angle designed for mechanical stability, the SM1850 lock body is NOT interchangeable with EASILOK mechanical keypad (SK) locks.
  • 5-MINUTE DRILL-FREE DIY INSTALLATION Save $200 in locksmith fees with our "Plug-and-Play" design. This is the only drill-free DIY solution that directly drops-into your existing storefront door holes. No drilling, no professional help, and no damage to the aluminum glass door—keeping your landlord happy and your security deposit safe.
  • STAY-OPEN & STAY-CLOSE (BETTER THAN ADAMS RITE 4510) Upgrade from the clunky Adams Rite 4510. While the 4510 requires a tiny Allen wrench to stay open, the SM1850’s interior knob provides instant Stay-Open (Passage Mode) for business hours. More importantly, it features a Stay-Close (Anti-Pick) mode: Unlike the 4510's vulnerable latch bolt, our deadbolt with built-in night latch provides an unpickable physical barrier that requires no extra latch guards.
  • ULTIMATE SECURITY FOR SIDE & BACK DOORS The SM1850 is the perfect partner for your shop’s exits. If your front door has a keypad lock, employees can lock the front from the inside and exit through the side or back door, securing it instantly with a simple twist (No Key, No Code). It’s the most secure way to manage multiple doors without handing out extra keys or passwords to every staff member.

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