MUL-T-LOCK MTL800 ASSA Type External Oval Cylinder

MUL-T-LOCK Nickel Satin Finish MUL-T-LOCK Electro Brass Finish

Different: Each product in a system is operated by only its own individual key.

Alike: Multiple products in a system is operated by one key.

Extra keys per product.


Compatible with:
Andersen Newberry, Anvers, Covington and Whitmore hardware
Andersen 400 Series Frenchwood® hinged door
Andersen 400 Series Frenchwood® outswing door

MUL-T-LOCK is a multi-national company which supplies literally tens of thousands of cylinder types to over 100 different markets. This is why MUL-T-LOCK is the leading supplier of specialty foreign cylinders.

Drill and Pick Resistant
MUL-T-LOCK's Patented MT5®+ Key Control System
Limited Lifetime Mechanical Warranty

Compatible with ASSA type lock cases.
Compatible with ANDERSON swinging door locks.
360˚ rotation by operating key.
Body and plug: high quality brass
Cam: steel
Pins: nickel silver and stainless steel
Standard finishes
Nickel satin, brass
Cylinder mechanism
Mul-T-Lock’s unique, high precision pin tumbler system. Pick and drill resistant for High Security needs.
Note: internal cylinder with 4 chambers.
Reversible nickel silver key with plastic key head and colored insert.
Also available in all nickel silver.
Cylinder options
• Classic, Interactive®, MT5® platforms
• ‘3 IN 1’ (changeable combination)
• Keyed different, keyed alike
• Master keyed

MTL800 (MT5+)
  • Return for refund within: 30 days
  • Return for replacement within: 30 day
  • Restocking fee: up to 20%
  • Please contact us to get RMA. All returned products must be in original condition and shipped out within 3 business days after getting RMA.