it ensures accurate and efficient pin checking process for professionals in the industry

Connects to Android Smartphone

The MX13 Restricted Keyway-Key in Knob

Its straightforward operation makes it ideal for field service

Keyed in Pairs (99% of the time)

RTT Devious Decoder Card - North American Version 1991-Chevrolet-S10 it ensures accurate and efficientThe RTT Devious Decoder Card (DDC) is a compact, professional measuring tool that combines key blade and pin stack gauges into a single, wallet sized instrument. Now upgraded to laser etched stainless steel for extreme durability and precision, the North American DDC gives locksmiths, technicians, and security pros a fast, reliable way to measure bitting depths, key pins, and master pins for common U. S. key systemswithout carrying bulky calipers or