EasyMark Gauge - 90mm 3722190 Fits All Holley Carburetors

Fits All Holley Carburetors

Chuck Size: 1/2 in

Screw/Blot sizes M4 - M20

• 14 Sizes: 1/4” to 1” • 155 Pieces Replacement Packs Available Part # Size Pack Qty C155-1 1/4 External 20 C155-2 5/16 External 20 C155-3 3/8 External 20 C155-4 7/16 External 20 C155-5 1/2 External 20 C155-6 5/8 External 10 C155-7 3/4 External 5 C155-8 7/8 External 5 C155-9 1 External 5 C155-10 1/2 Internal 10 C155-11 5/8 Internal 5 C155-12 3/4 Internal 5 C155-13 7/8 Internal 5 C155-14 1 Internal 5

EasyMark Gauge - 90mm 3722190 Fits All Holley CarburetorsThe 90mm EasyMark Gauge by Speedeck fits over five decking boards and ensures perfectly aligned fixing marks for pre drilling or self drill screws. The EasyMark tool is pre marked with in line, off set and semi off set guides to suit installer or client preference.