Wrench ya hex, yomwe imadziwikanso kuti "Allen wrench" kapena "Allen wrench", ndi chida chomwe chimagwiritsidwa ntchito pomanga kapena kumasula zomangira za hex. Mbali yake yayikulu ndikuti ili ndi mabowo a hexagonal kumapeto kuti agwiritsidwe ntchito ndi mitu ya hexagonal screw.
Ma hex wrenches opangidwa ndi kampani yathu amapangidwa ndi chitsulo chapamwamba kwambiri cha alloy ndipo amapangidwa ndi chithandizo cholondola cha kutentha ndi chithandizo chapamtunda kuti zitsimikizire kulimba kwawo komanso moyo wautali. Wrench imapangidwa bwino, imakhala ndi chogwirira bwino, ndi yosavuta kugwiritsa ntchito, ndipo imapereka chitetezo chotetezeka.