DVR125 Guide Scope Rings. Works with both Losmandy D Style and V Series Vixen Style plates.
125mm (5.0") I.D. rings with three point adjustment. Adjustment screws made of 7075 aluminum (85% stronger then 6061), with machined 1/4" Delrin tips.
Wt. 31.5 oz. per set, 2 rings per set, dovetail mounted, no tools needed. I.D. size from 3.66" to 5.02"
Ht. from top of dovetail plate to center of rings: