Mostly I need the knurled black knob with 1/4" x 20 threads that tightens the legs. (Kind of resembles the knob that often screws into the bottom of a camera case to attach it to the camera) I can send a picture if you think you might have one. Would consider a couple if you have them. I won't tell you how I broke it*, but let's just say Ries tripods are surprisingly durable. bob OK, I was late to a meeting, had set it behind my Ford Ranger, was in a hurry, and backed completely over it. I don't see a mark on it except the knob broke. Yah, I'm surprised too. I thought I'd be picking up kindling or tooth picks.