Master Lock Grade 3 residential door hardware offers an exclusive combination of quality, innovation and features. Designed to meet ANSI Grade 3 standards, Master Lock grade 3 knobs, levers and deadbolts fit all doors and can replace all brands. The KW1 keyway is the standard choice but Schlage C and Weiser keyways are available options.
An all-steel universal latch adjusts to fit all doors. Full size knobs provide for easier operation and include a metal chassis with no plastic or die cast parts. A solid brass cylinder supports all keying options while offering corrosion protection.
More Info: www.masterdoorlock.com.
