LCN 3131 STD DKBRZ LH Heavy Duty Size 1 Left Hand Concealed In Door Track Closer Dark Bronze







Regular Arm

Medium Duty


Grade 1

UL Fire Rated

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Product Summary

The concealed 3130 Series is designed to mount in a 1-3/4″ interior door. The single lever arm and roller assembly provides complete concealment.


  • Includes: Cast iron cylinder assembly with mounting plate, standard arm, track roller, standard track, and self-reaming and tapping screws
  • Mounting: Concealed (in door); consult factory for installation with pivots
  • Certifications: Grade 1 – ANSI A156.4, UL 10 C, ADA, 100 hour salt spray, meets BAA – Buy American Act


  • Material: Cast Iron

Product Identifiers

,3131 STD AL LH

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LCN 3131STDLH Heavy Duty Size 1 Left Hand Concealed In Door Track Closer
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