/ Precision Measuring Tools / Precision Hand Tools / Fixed Gage Standards / Thickness Gages / 667-18 * Not actual product image 52856 667-18 Thickness Gage or Feeler Stock, .018" Thick, 12" Length. 52856 Other similar products These gages are widely used in automotive, aviation, diesel and farm equipment manufacture and service and also in jig, fixture, gage and experimental work. .018", 12" Length. Features Specifications Contact Starrett Features In individual envelope With convenient 3/16" (5mm) hole punched in the end for hanging Rounded ends - no ragged edges make stock easier to work with Marked every 6" (150mm) with thickness Made of the finest tempered steel Specifications Number of Leaves: 1 Size of Leaves (in): 12"x0.500" Thickness (in): 0.018 Leave Type: Straight Material: Tempered Steel