Lockwood Air coupling trailer lock 1/2" 81Mm keyed alike

ONE GENUINE LOCKWOOD AIR COUPLING TRAILER LOCK KEYED ALIKE Hardened steel outer sleeveDurable chrome plated finishSpring loaded function, allowing for quick snap-on attachment to 1/2 inch male air coupling fittingsIntegrated 6 pin inline (pre-loaded) cylinder included in bulk pack modelCylinders are available to suit various keying platforms The Lockwood Trailer Air Coupling Lock has been designed for the securing of Truck (Trailer) and industrial airlines applications. When attached to the airline this product provides Security and Safety. Security: Whereby the air brakes airline fitting is effectively sealed when the lock is attached, preventing connection to the opposing fitting. In the case of a Trailer application this reduces the risk of the trailer being connected to a truck when not authorised. Safety: In an industrial application, the sealing of the airline can reduce the risk of accidental connection of equipment when shut down for maintenance etc. Housing Dimensions Diameter: 45mm Assembled Length: 81 Series - 113mm Applications Suitable for preventing theft of truck trailers and inadvertent disengagement of a truck s trailer brake by securing the brake airline connection points Please measure your trailer air fittings before purchasing these items. These are non-returnable items. See photo to see where to measure (Part no. AL1/2/81MMKA)