I recently bought a new truck and did not want to drill holes all over it so I tried this, Most 25 ft tape measures have a strong belt clip on the side, take the belt clip off and fasten it to your scanner, or speaker mounting bracket, sometimes two works for larger units, now you can clip it to a visor, or the thin part of plastic around the dash openings or astray compartment,holds well and easily removed for service or security. This worked on my 05 ranger, that does not have the smokers package, on the bottom lip of where the ashtray slips into. I mounted a bct7 and works great. scannerdweeb.