Lawrence Hardware

8510S (Smooth)/ 8710S (Grooved)

Narrow Rim Exit Devices

Narrow Panic Rated Rim Exit Devices

The Lawrence Hardware 8500/8700 series has a full line of heavy duty wide stile Panic and Fire Rated Exit hardware.  This series is the perfect choice for safety, security, durability and modern appearance. They are designed for use on contemporary glass aluminum doors.


  • UL/cUL Listed:  Listing for Panic Exit Hardware and 3 Hour rating for Fire Exit Hardware
  • ANSI/BHMA Certified: Devices are A156.3 Grade 1.


  • 8510S (smooth)/8710S (grooved) Narrow Rim Exit Devices are used for narrow stile aluminum door applications. Narrow stile devices may also be used on wide stile doors for appearance.
  • 8510F (smooth)/8710F (grooved) Fire Rated Rim Exit Devices are used for listed fire labeled single doors up to 4’ x 8’ (1219mm x 2438mm) or 8’ x 8’ (2438mm x 2438mm) double doors with mullion.


  • Lawrence Hardware Exit Devices are available in the following architectural finishes:  US3, US4, US10, US10B, US19, US26, US26D and US32D.


Device Lengths

  • Short (36”) actual end to end length 33-1/2” (850mm)
  • Long (48”) actual end to end length 45-1/2” (1137mm)

Door Widths

  • Short (36”) for 29” to 36” (736mm to 914mm) door size
  • Long (48’) for 33” to 48” (838mm to 1219mm) door size

Minimum Stile Width

  • 2-19/32” (66mm)

Latch Bolt

  • 3/4” (19mm) throw, deadlocking design


  • 801 (Panic), 802 (Fire)


  • Panic Device - Hex Key Dogging (RD) standard
  • Fire Exit device - No Dogging (ND)

Dogging Options

  • Cylinder Dogging  (CD)
  • Less Dogging (LD)


  • Panic Device - Machine screws furnished standard.
  • For wood doors sex nuts and bolts  (SNB) can be ordered separately
  • Fire Exit Device - Sex nuts and bolts (SNB) supplied standard

Mounting Height

  • Standard device centreline from finished floor is 40” (1016mm)


  • Push bar Neutral 3-1/16” (78mm).  Push bar Depressed 2-19/32” (66mm)


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Lawrence Hardware
676 Petrolia Road, Toronto, ON M3J 2V2
Business Hours

Mon - Thur: 8:30am to 5:00pm
Fri: 8:30am to 1:00pm

Mon - Thur: 7:00am to 4:00 pm
Fri: 7:00am to 1:00pm
Shipping & pickup can be arranged based on these hours.

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