CUSTOM LENGTH CLASS ZZ GAGES

Reversible pin gages up to 12” lengths. These are invaluable when you need to gage deep or hard to reach holes or slots.

FEATURES: £ Centerless ground to a 10 microfinish or better £ Made from HSS Steel £ Plus, Minus or Bilateral tolerance £ NIST Traceable £ Stabilized and heat treated to 62-64RC

Diameter Range 2.5" 3" 4" 5" 6" 9" 12" 0.0110" to 0.0629" $40.72 $41.80 $42.63 $44.53 $46.91 $48.81 $70.85 0.0630" to 0.1879" 40.60 40.72 40.85 42.27 44.29 47.75 71.91 0.1880" to 0.2509" 41.20 41.56 41.43 42.63 44.90 50.73 73.95 0.2510" to 0.3129" 42.86 42.99 43.23 43.34 45.13 53.47 77.15 0.3130" to 0.3759" 44.42 44.53 44.66 44.77 47.75 58.35 84.43 0.3760" to 0.4389" 50.73 50.97 51.08 51.20 51.32 62.04 90.62 0.4390" to 0.5009" 48.94 57.15 57.15 55.25 50.97 66.68 94.91 0.5010" to 0.5319" 50.61 56.68 56.68 58.58 53.47 65.73 93.36 0.5320" to 0.5639" 51.44 57.99 57.99 60.25 55.25 68.47 96.44 0.5640" to 0.5949" 52.28 59.29 59.29 61.92 56.92 70.97 100.86 0.5950" to 0.6259" 53.11 60.72 60.72 63.59 58.58 73.83 104.19 0.6260" to 0.6569" 54.05 62.76 62.76 65.61 65.61 77.87 109.06 0.6570" to 0.6879" 54.89 64.19 64.19 67.16 67.16 80.62 113.36 0.6880" to 0.7189" 56.20 65.73 65.73 69.66 69.66 83.72 117.88 0.7190" to 0.7509" 56.81 66.92 66.92 70.97 70.97 86.21 119.54 0.7510" to 0.7819" 57.99 68.00 68.00 73.24 73.24 88.35 122.41 0.7820" to 0.8129" 59.19 69.43 69.43 75.61 75.61 91.10 126.92 0.8130" to 0.8439" 59.90 70.61 70.61 77.15 77.15 93.59 130.86 0.8440" to 0.8759" 60.96 72.40 72.40 79.42 79.42 97.05 134.43 0.8760" to 0.9069" 61.80 74.06 74.06 80.97 80.97 100.38 141.10 0.9070" to 0.9379" 62.99 75.61 75.61 83.23 83.23 103.59 144.91 0.9380" to 0.9689" 64.06 77.15 77.15 85.38 85.38 106.69 149.68 0.9690" to 1.0009" 65.49 79.30 79.30 88.23 88.23 111.10 155.39