S7928 new 20CM long dovetail plate/supports C-ring hand screw and anti slip screw astronomical telescope

S7928
Length: 20OMM Weight: 190g Two sided screw hole diameter: 6.5mm Slot length: 155mm Upper edge of dovetail plate: 36mm Lower edge of dovetail plate: 44mm
New 20CM dovetail board with copper point anti slip screws