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4-Way Lock 603

Application
Installed inside wood or metal doors to provide 4-way multi-bolt locking.

Operation
360˚ key rotation for deadbolt action
Additional travel for latch action
Right- or left-hand application

Options
Hardware colors: White, Brown, Shiny brass, Nickel chrome, Gold
Fixed outside handle

Materials
Case and mechanism: steel
Bolts: steel (optional hardened)
Cylinder protector: hardened steel

Additional features
Patented 18 mm Double D shaped bolts allow installation in narrow frames, and enables the use of front plate (22 mm width) to fit regular steel door types.

Standards
ISI technical specification 196; EN12209

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  • 37769-4-waylock603_jpg-jpg-p0x0-q85-m1020x420-framenumber-1-.jpg37769-4-waylock603_jpg-jpg-p0x0-q85-m1020x420-framenumber-1-.jpg
  • 6eed7-4-waylock603_18mm-bs65jpg-jpg-p0x0-q85-m1020x420-framenumber-1-.jpg6eed7-4-waylock603_18mm-bs65jpg-jpg-p0x0-q85-m1020x420-framenumber-1-.jpg
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  • The Mul-T-Lock name, the muscleman logo, in the field of locking products, the MTL name, and any other name, mark, or logo used by Mul-T-Lock and marked by a ™ or ® sign, are registered / pending or otherwise owned trademarks of Mul-T-Lock Ltd. and/or its affiliates 2025
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