UP Dash Control Knob Wiper Washer 1" Blue Glossy Sticker Wood Knob #23561 Each The base is 3" by

The base is 3" by 7/8" and the mounting stud holes are 2 3/8" apart measuring center to center of the the mounting holes

2 3/4" wide

THEY HAVE A 3/8 INCH INSIDE DIAMETER AND THEY ARE 1-1/8 INCHES TALL

IT IS FOR THE 7 INCH DIAMETER HEADLIGHT

IT GOES DIRECTLY UNDERNEATH THE UPPER STEERING COLUMN 2 PIECE SET

UP Dash Control Knob Wiper Washer 1" Blue Glossy Sticker Wood Knob #23561 Each The base is 3" byMaterial: wood with metal mount insert Application: Kenworth, Peterbilt, Freightliner, Western Star, Mack, International IHC and others with 1 4 inch knob shaft Mount: remove old knob, push new knob on and tighten the screw with an Allen wrench Size: 1 3 8 inch diameter head, 1 1 4 inches tall, opening size is 1 4 inch, 1 inch sticker Location: dash wiper washer switch Style: glossy sticker, deluxe wood knob Color: brown, blue Quantity: each Bulk