0.7-1.5'' Dial Indicator Bore Gage Set .0005 GRAD Gauge Engine Cylinder Hole 0.7''-1.5'' precision bore gage set; Range: 0.7-1.5"; Bore Depth: 5"; Graduation: .0005" Stainless steel ball contact point for durability; Indicating spacer and anvil sizes to select specific range 8 pc Anvils (1 anvil installed in the bore gage probe and 7 pc in case slot) -sizes: 1.4'', 1.3'', 1.2'', 1.1'', 1.0'', .9'', .8'', .7'' Dial face size: 2-1/4''; Case dimension: 5''L x 9-1/2'W x 2''H; Weight: 1.20 lbs (roughly) Quantity: 1