Change Keys

This change key fits modern 3-wheel S&G mechanical safe locks. Works with the 6730 Series, 8400 Series, 8500 Series, and the Model 2937. This change key is also available with a convenient plastic handle: Click here for details.  

Kaba-Mas change key for "X-0" series locks. Works on all X-07, X-08, X-09, and X-10 High Security Safe Locks, as well as the CDX-07, CDX-08, CDX-09, and CDX-10 Pedestrian Door Deadbolts. Also for Cencon series locks. We also have available the same...

If an error is made when setting a new combination to a Sargent & Greenleaf padlock, models 8077 or 8088, the lock can be reset if the change key hole is still open.  This set of tools is designed to reset the wheels in the lock so a...

LaGard universal change key for 3 or 4 wheel mechanical combination locks.  Standard length.  This item is also a replacement for the LG1307, which is no longer manufactured.

S&G standard change key for a 4 wheel lock (SG6731).

Change key for the Sargent & Greenleaf model 8077 padlock. Also works for the model 8088 padlock. Includes combination changing instructions.

S&G 3-Wheel Extra Long Change Key.

Contains 12 of the most common combination changing tools for mechanical safe locks all in a handy case.  Keys fold out "knife style" to select the proper tool.  Case is engraved with description of uses. Diebold; LaGard; Mosler; and S&G...

Change key for the S&G 2740 High Security Electromechanical lock.  Works with the original model 2740A and the current model 2740B. Downloads:  S&G Model 2740B Operation Instructions  S&G Model 2740A Operating...

Safe Deposit Change Tool.  Works on the following changeable style safe deposit locks... Diebold 175-70 WCH 175-70 BlueGrass 175-70, 175-90 Sargent & Greenleaf 4544, 4545 Guardian 6832 Allows you to tighten the changing screws on these...

LaGard universal change key for 3 or 4 wheel mechanical combination locks.  Extra long length.

The standard Sargent & Greenleaf change key (U8) is the most versatile change key today. It works on the three wheel S&G 6700 Series, 8400 Series, 8500 Series, and 2937 locks. We take factory change keys and add a custom designed handle...

This change key fits 4 wheel S&G 6400 and 6500 Series Vault Locks made from about 1950 until today.

S&G change key, extra long for a 4 wheel lock (SG6731)

Tired of the cheesy little LeFebure 7700 change tool that breaks after you use it a few times? We were too, so we made one that will far outlast the original.

GSA Container Kit! Contains 12 of the most common combination changing keys and tools for mechanical safe locks commonly found on GSA Security Containers. LaGard; Mosler; and S&G are all well represented. Convenient and easy to keep close at hand...

This set includes a change key for Mas-Hamilton and Kaba-Mas “X-0” series locks and a reference card with instructions for the X-09 and X-10 locks. The genuine Kaba-Mas change key works on the X-07, X-08, X-09, and X-10 locks that are used on...

Diebold Change Tool for the DIE17570 changeable safe deposit lock. Tightens the changing screws on these locks to the correct torque.

SLC-46 Safe Change Key for Mosler MRK-302, Group 1 & 1R, 3-wheel locks. Need help finding the correct change key? View the guide below: HPC Safe Change Key Guide

S&G 8400 Mechanical Lock Series - Inner Spindle