SIEVEKING - Universal Wafer Lock Reader Sargent Knob on exterior and interior

Knob on exterior and interior

1991 - 1994 Chevrolet Cavalier

2001-2004 Dodge Durango

Transparent safety shield contains chips and isolates moving parts

258 RED BOTTOM CROWN PIN 0

SIEVEKING - Universal Wafer Lock Reader Sargent Knob on exterior and interiorThe Universal Wafer Lock Reader was designed to simplify reading wafer locks. The unique scale at the tip of the tool allows the locksmith to easily judge the relative heights of the wafers in the keyway. Made of hardened stainless steel, it comes with complete illustrated instructions. Reading is a skill and will require some practice. More instruction is available in the book "The National Locksmith Guide to Advanced Wafer Lock Reading." This simple