UZI Handheld Metal Detector Smith & Wesson Carbon Treated Steel Push Pin Carbon Treated Steel Push Pin Double Locking System Two Keys Included Available in Nickel Finish The Smith & Wesson Model 100 1P handcuff is the push pin double locking version of their standard model 100 The rugged STX Tactical finish protects the gun against scrapes Made of high impact ABS plastic with reinforced coil compartment One switch operation Large scan surface Sharp audible alarm LED light to indicate metal detection Silent vibrate mode Used and trusted by the Army and Special Forces The UZI Handheld Metal Detector features one switch operation and is made of high impact ABS plastic with reinforced coil compartment