FeaturesNon-conductive fiberglass reinforced nylon bodies and unique key cylinders that prevent electricity from traveling from the shackle to the keyLightweight hardened steel shackles and tamper-resistant 6-pin cylindersPadlocks comply with all OSHA requirements and offer superior temperature, chemical and corrosion resistanceNon-conductive safety padlocks area preferred alternative to metal locks for lockout applicationsEach padlock is keyed differently with keys precision machined to exacting standards, so that the key for one lock will not open another in the set0 to 250 deg F service temperatureKey retaining feature