iLok™ is Gates' answer to the traditional staple-lock coupling, specifically designed to increase safety and substantially reduce downtime when disconnecting and reconnecting the coupling, a key challenge when moving and re-assembling in longwall mining. Gates® patented coupling and adapter design for joining, or coupling, hose to hose "by hand", no need for a wrench or hammer or other tools. Used to replace staple-lock in mining and threaded couplings in vibro hammer or pile driving equipment. Gates iLok® is poised to revolutionize safety and performance standards in longwall mining applications.