19.5CM dovetail plate with dovetail groove and two astronomical telescope guide brackets

Number: S7922 (two pieces) Size: Height: 22mm Length: 44mm Width: 40mm
Upper edge: 39mm Lower edge: 44mm
Number: S7935  19CM dovetail plate
Length: 195MM
Upper edge: 36mm
Upper edge: 44mm
Distance between the farthest ends of the grooves: 180mm
Weight: 240 grams