You will see a drop down menu you need to click on it so you will pick
the part you need if you do not do that the order will not show the
proper part or price.
Once you pick the part you need you will see where it will say Online Price then you will see the cost of the part you are ordering.
Brake / Clutch - Perch Clamp Mounted Clock or Thermometer
1982-to present Models
Marlin’s triple chromed billet mount comes in your choice of clock or thermometer faces. Simply attach with one screw to your brake or clutch perch clamp (metrics and perch clamps with recessed bolts may require additional extended bolt and spacer (one each) Part# 001002 - $4.95). Swivel head allows for position adjustment and locking in place. Also great on windshields or just about any place you can bolt to. All units are waterproof, shock resistant and have glow in the dark elements (glowing elements require reasonable exposure to light for activation.)
These are the Marlins collection of clocks and Thermometers