ToughLockâ„¢ Wire Locking Device Print TOUGHLOCKâ„¢ Wire Locking Devices interface with TOUGHWIREâ„¢ DW1, DW2, and DW3 wire rope (sold separately) to create an adjustable and lockable device correlation for HVAC, sheet metal, electrical, and plumbing/pipe applications. Designed to provide ultimate flexibility, TOUGHLOCKâ„¢ Wire Locking Devices are designed to help users customize an easy suspension solution to fit the appropriate application. With a large protruded slider pin that allows for tool-free adjustments and side raised grips for ease-of-use when wearing gloves, the TOUGHWIREâ„¢ Wire Locking Devices features high visibility product identifiers. Read Less