3M™ DBI-SALA® SSB Climb Assist Galvanized Counterweight Assembly With Runaway Brake System Excellent Audio and Reception Battery is also designed for

Battery is also designed for meeting heavy current and continuous use demands

Batwing Sleeve Design

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lock nut and gasket

3M™ DBI-SALA® SSB Climb Assist Galvanized Counterweight Assembly With Runaway Brake System Excellent Audio and Reception Battery is also designed forItem Details 3M DBI SALA SSB Climb Assist Counterweight features rugged and extremely lightweight galvanized construction that is compact and durable and corrosion resistance for added longevity. SSB climb assist and fall arrest block pulley assembly incorporates speed sensing brake for fall protection. Built in runaway brake provides a back up in case the counterweight control is lost. It has unlimited length of system and user installed system.