or
Standoffs and Spacers: Type - Economy Spacer; Shape - Round; Length - Spacer - 0.750 in 19.05 mm; Spacer Diameter - 0.167 in 4.30 mm; Material - Aluminum; End A - Hole 0.120 in 3.00 mm; End B - Hole 0.120 in 3.00 mm; Mounting Screw Size - #4