This item is an adapter from BNC Male to Screw Terminal Block， widely used for connection of DVR， CCTV and other AV devices.<br> <br> Features:<br> *10pcs/kit<br> *Simple to use and install<br> *High quality and durable in performance<br> *Widely used for connection of DVR， CCTV and other AV devices<br> *Easy conversion from BNC Male to Screw Terminal Block<br> <br> Specifications:<br> Package Size: Approx. 4.33*3.15*0.79in / 11*8*2cm(L*W*H)<br> Package Weight: Approx. 4.52oz / 128g<br> <br> Package List:<br> 10 * BNC Male to Screw Terminal Block<br>  <br>  <br>  <br>  <br>  <br>