SG2937002
Manufacturer: S&G
Product Description: S&G Spy-Proof Black & White Dial
With Carbide Barrier Pins and Shear Line to Control Point of Separation
Stainless Steel Bolt Resists 600lbs of Side and End Bolt Pressure
Built-In Thermal Protection
This security feature restricts the area of the dial that can be viewed to a small band of numbers at the very top, making it extremely difficult for anyone other than the operator to view the numbers being dialed.