THIS ABILITYONE ITEM IS EQUIVALENT TO THE FOLLOWING MODELS: DORMAKABA STANLEY COMMERCIAL QCL171M626S4478SLC ASSA ABLOY SARGENT 287010G04LP26D PDQ 35HU34 SCHLAGE 36Z340 ALLEGION FALCON 36Z377 CORBIN RUSSWIN 40JF99 STANLEY 40KD24 BEST 40KD25 BEST 40KD26 BEST 49M870 BEST 49M871 YALE 5VTF6 YALE 6HGY1 DORMAKABA STANLEY COMMERCIAL 6PXY6 BEST 9K37D14CS3626 BEST 9K37D14DS3626 STANLEY 9K37D14DS362640KD24 BEST 9K37D14DSTK626 BEST 9K37D14DSTK62640KD25 BEST 9K37D14KS3626 YALE BPB4705LNx626 YALE BPB5405LNx626 YALE BPB5405LNx62600 CORBIN RUSSWIN CL3357PZD626M08 YALE Yale4700LN PDQ GT115BSN626234ASASFL PDQ GT115BSNSFLC626 ALLEGION SCHLAGE ND80BDSPA626 DORMAKABA STANLEY COMMERCIAL QCL171M626S4478SLC ALLEGION FALCON T581BDQ626 ALLEGION FALCON T581BDQ62636Z377 YALE Yale4700LN. SKILCRAFT Door Locks Cylindrical GT Series Storeroom F86 GT 115 Boston BRAND NAME: SKILCRAFT. GT series cylindrical locksets exceed industry standards, offering durability, security, and ANSI/BHMA Grade 1 extraheavyduty certification. Grade 1Cylindrical Lockset, F86 Storeroom function, GT 115 Series, Boston lever style, 23/4 backset, Strike Type Dimensions 11/4 x 47/8 ASA, recommended door thickness 13/4 21/4. Best compatible keyway small format interchangeable (SFIC) housing less core. Windstorm rated. Made in the U.S.A. 25year limited warranty. SDS SHEETS: Yes. ENVIRONMENTAL SUSTAINABILITY (GREEN) INFO: PreConsumer Recycled Content: 0