Features: Nylon Padlocks from Brady have nonconductive fiberglass-reinforced nylon bodies and unique key cylinders that prevent electricity from traveling from the shackle to the key. Extremely compact and lightweight - compact nylon padlocks from Brady are the smallest nylon locks on the market. These lightweight padlocks comply with all OSHA requirements and offer superior temperature, chemical and corrosion resistance. Non-conductive nylon padlocks are a safer alternative to metal locks for lockout applications. Reserved, paracentric keyway provides optimal security and the special design prevents the key from being released until the padlock shackle is closed.