Clamp On Car Or Truck Flashlight And Holder. How about this flashlight and holder for your favorite classic car or truck? These are copies of a favorite accessory for many years. Light right there when you needed it (just had to remember the batteries). The flashlight is 2" x 6 3/4" and uses 2 D batteries (not included) (the body is 1 1/2" and the head is 2"). The hammered gray paint holder will fit columns up to 1 3/4" OD. A nice rubber pad is included so the paint doesn't get scratched. Those are actual rollers where the light slides in. This listing is for 1 flashlight and 1 holder as shown.