??This item is an adapter from BNC Female to Screw Terminal Block， widely used for connection of DVR， CCTV and other AV devices.

Features:
*10pcs/kit
*Simple to use and install
*High quality and durable in performance
*Widely used for connection of DVR， CCTV and other AV devices
*Easy conversion from BNC Female to Screw Terminal Block

Specifications:
Package Size: Approx. 5.91*4.33*0.79in / 15*11*2cm(L*W*H)
Package Weight: Approx. 3.62oz / 102g

Package List:
10 * BNC Female to Screw Terminal Block