3M 8518560

9:1 and 4:1 gear ratio mechanical advantageIncorporated mounting bracket allows for attachment to 3M DBI SALA tripods and davitsBuilt-in digital usage indicatorTriple redundant braking system and brake wear indicatorBearings sealed at all contact pointsSwiveling snap hook includes impact indicatorDrill-enabled Power drive option allows for more efficient retrieval available with select modelsRecommended for use in many industriesPower Drive Option Available on select skus