Use to attach your telescope with Vixen Tube Rings or third party rings with 1/4-20 tpi threaded holes. Other devices such as a camera can also be attached. Interchangeable with the GP tube plate. Two 1/4"-20 tpi bolts included. Approximately 7.5" long, 1.7" wide
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Weight 8 ounces and unboxed 7.5 x 1.7 x 1 inches
- Furthest holes are 6.3: apart and center holes are 1.4" apart
- All holes pas 1/4-20 bolts and are smooth
non-threaded