Product picture - CAMVATE 15mm Rod Clamp Railblock for 15mm DSLR Rail Rig Rod Support System with 1 4" Hot Shoe Mount Mini Ball Head & Flash Bracket Holder Screw CAMVATE, 15mm, Rod, Clamp, Railblock, 15mm, DSLR, Rail, Rig, Rod, Support, System, with, 1, 4, Hot, Shoe, Mount, Mini, Ball, Head, &, Flash, Bracket, Holder, Screw Click the image to close this page