Halex 62805B Set Screw Couplings Electrical Metallic Tubing (EMT) Fitting Steel (50 Piece)， 1/2"</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>1/2-inch's long</li><li>Indoors use only</li><li>Concrete-tight when taped</li><li>Steel， Zinc Electro-plate， Hardened screws</li><li>50 Pieces per box</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51IkHvIGrnL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/21Qa8nwFZRL.jpg' noproxy></br>