Small Hole Gage Set SERIES 154 FEATURES * Used with an outside micrometer for measuring inside diameter of bores. * 4 sizes of gages are supplied in a fitted pouch. * Extra long for gaging deep and shallow holes, slots, and similar workpieces. * Gaging surface is fully hardened to insure long tool life. DIMENSIONS b 67 Clamp L 90 97.6 102.8 108 a 22.5 30 35 40 b 5.5 5.5 8.5 8.5 154-901 SPECIFICATIONS Inch Metric Total range Set Order No. Assortment of gages o3 - 13mm 154-902 o3 - 5mm gage (154-101) (4-gage set) o5 - 7.5mm gage (154-102) o7.5 - 10mm gage (154-103) o10 - 13mm gage (154-104) a L Order No. 154-101 / 154 - 105 154-102 / 154 - 106 154-103 / 154 - 107 154-104 / 154 - 108 Total range Set Order No. Assortment of gages .125 - .5" 154-901 .125" - .2" DIA. gage (154-105) DIA. .2" - .3" DIA. gage (154-106) (4-gage set) .3" - .4" DIA. gage (154-107) .4" - .5" DIA. gage (154-108) Telescoping Gage Set SERIES 155 FEATURES * Spring-loaded plunger expands within the bore (or groove), allowing determination of the internal diameter (or groove width). * With a knurled clamp. * Supplied in a fitted pouch. DIMENSIONS c 155-903 Clamp SPECIFICATIONS Inch Order No. 155-127 / 155 - 121 155-128 / 155 - 122 155-129 / 155 - 123 155-130 / 155 - 124 155-131 / 155 - 125 155-132 / 155 - 126 L 110 110 110 150 150 150 a 4 5 5 7.5 7.5 7.5 b 3 3.5 3.5 6 6 6 c 5 5.5 5.5 8 8 8 Total range Set Order No. Included in set 8 - 150mm 155-905 8 - 12.7mm gage (155-127) (6-gage set) 12.7 - 19mm gage (155-128) 19 - 32mm gage (155-129) 32 - 54mm gage (155-130) 54 - 90mm gage (155-131) 90 - 150mm gage (155-132) Total range .313 - 6" (6-gage set) .50 - 6" (5-gage set) .315 - 2.125" (4-gage set) a b L Metric US-1002 B-47 Set Order No. Included in set 155-903 .313" - .5" gage (155-121) .5" - .75" gage (155-122) .75" - 1.25" gage (155-123) 1.25" - 2.125" gage (155-124) 2.125" - 3.5" gage (155-125) 3.5" - 6" gage (155-126) 155-904 155-122, 155-123, 155-124, 155-125, 155-126 155-907 155-121, 155-122, 155-123, 155-124