SQ300 Series

Specifications

Trim

Wrought Brass or Zinc

Door Ranges

Adjustable 1 ⅜” (35mm) to 1 ¾” (45mm) door thickness.

Backset

Adjustable UL Listed 3 Hour Fire Rating 2 ⅜” or 2 ¾” latch bolt.

Strike

1 ⅛” x 2 ¾” Square Corner. Extra security 1” throw bolt with ¼” free spinning anti-cut through pin. 2 pcs x 3” screws with wood frame reinforcer greatly strengthens door frames.

Keyways

6 pin solid brass “C” keyway standard. Schlage E, Schlage C-K, Russwin D1-2-3-4, Corbin 59 / 60, Corbin-Russwin L4, Sargent LA-LB-LC, Falcon / Weiser E, Arrow A, Yale 8, Yale GA and Kwikset. Can also accept Medeco, Assa, Kaba and Cal-Royal (HSK) High Security Cylinders.

Interchangeable Core

Interchangeable Core locks will accept compatible 6 or 7-Pin cores with BEST, FALCON and ARROW and Schlage Large Format Interchangeable Core.

Cylinder

¼” (6mm) stainless steel bolts for high security Sturdy, all steel latch case and mechanism 1” (25mm) throw high-strength steel alloy UL-Listed deadbolt Steel mounting plate ADA Ergonomic Thumb Turn Removable Solid Brass Standard “C” 6-pin Cylinder Available with Small Format and Large Format Interchangeable Cores Plastic Filler for use on 1 ⅛” door preparation Anti-pry shield One-piece steel housing for extra strength