What is the difference between top pins and Kwikset bottom pins

1991-Chevrolet-K

making it a versatile option for Chrysler

Everest 29 R key sections (R 3 digits) and all other key with a B 3 digits

1991-Oldsmobile-Custom Cruiser Wagon

Advantage LU Series | Grade 2 Indicator Deadbolt | US32D 2009-Mazda-CX7 What is the difference betweenAdvantage LU Series Grade 2 Indicator Deadbolt US32D Deadbolt operated by thumb turn inside, emergency override key outside. Outside indicator displays Red Closed Lock when deadbolt thrown or Green Open Lock when deadbolt retracted. 2 3 8 & 2 3 4 Adjustable Backset Lifetime Mechanical Warranty 1 throw solid brass deadbolt latch with hardened steel rod insert Works with 1 3 8 ~ 1 3 4 thick door UL Listed ANSI Grade 2 availability 3 days