Crafted from wear resistant alloy steel with double direction ratcheting sockets and 12 point box end design, each wrench delivers 72 tooth precisions grip on fasteners while the ergonomic nonslip handle reduces hand fatigue during prolonged use This 5pcs double flexible head ratcheting wrench set combines portability with versatility, featuring double 8-19mm double ended heads and a 72 tooth mechanism for 5° swing operations in confined spaces Tackle stubborn nut in tight engine compartments, assemble furniture with angled bolts, or maintain industrial equipment where standard wrenches fails to reach – perfect for garage, construction site, and home maintenance scenarios Ideal for mechanics, DIYer enthusiasts, and automotive professional requiring tool for repetitive bolt turning tasks in workshops or emergencies roadside repairs The compact 6.3 " 7.9 " length ranges enhances toolbag organization, while the resistant finish ensures lasting across automotive, plumbing, and machinery repair applications, Manufacturer: NUEAYMS