GRUS S S series small dove tail set with S7922 and S7940

Number: S7922 Size: Height: 22mm Length: 44mm Width: 40mm
Upper edge: 39mm Lower edge: 44mm
Material: Aluminum alloy
Weight: 70G per piece
Number: S7940
Size: Height: 12mm Upper edge: 38mm Lower edge: 44mm Longitudinal spacing: 10+10=20mm
Material: Aluminum alloy