Our website uses cookies to collect statistical visitor data and track interaction with direct marketing communication / improve our website and improve your browsing experience. Please see our Cookie Notice for more information about cookies, data they collect, who may access them, and your rights. Learn more
20mm Through conduit box used for conduit house wiring.specification:20mm conduit box,tolerance of +/_ 0.25 max thickness 3.9mm,minimum thickness 0.5.Included in zip file,1 Through conduit box stl ,1 cover stl and 1 screw 4M stl.