3641XHeavy-Duty Interlock Slide System

The 3641X Heavy-Duty Interlock System is the premier movement solution for tall, multi-drawer cabinets. Supporting wider and heavier drawers, this system allows only one drawer to open at a time. The 3641X remains most adept in lateral filing storage at the office and the home. (For a standalone interlock slide, see Model 3641.)

  • Supports loads up to 180 lbs.
  • For drawers up to 42” wide
  • Requires .89" of side-space

The 3641X is a complete system that includes: one 3641 Interlock slide, one 3642 non-locking companion slide, one connecting rod, two adapter rails, and one mounting hardware kit. This is also BHMA & AWI certified for third-party validation and quality assurance. Optional gang lock system available 4180-0345-XE.

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