GMS M100T 1″ Mortise cylinder thumbturn


GMS M100T 1
GMS M100T 1″ Mortise cylinder thumbturn

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  • M100T Mortise thumbturn cylinder
  • Adams Rite Cam
  • Solid brass construction
  • Ergonomic turn knob provides easy turning
  • Available in 2 finishes




GMS cylinders are designed, engineered and manufactured to OEM specifications. This is something we do not compromise on. As a result you can have the utmost confidence that when keying into a system you will maintain the integrity of the system. Our cylinders will have the exact depth and spacing as originals at a fraction of the cost.