SPI Caliper Range Extender, 91" Length - 12-421-4

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12-421-4

SPI

SPI Caliper Range Extender, 91" Length


Convert your 6" caliper into a measuring device capable of measuring up to 91" accurately


Features:

  • Fits most 6" dial, vernier and electronic calipers
  • Improved version includes strong durable anodized finish. Additional accessories available
  • Caliper range extender readily attaches to your caliper with 2 set screws and 2 clamp screws- will not harm caliper assembles and disassembles in minutes
  • Measures inside and outside dimensions
  • Furnished with a 6" stainless steel calibration rod
  • A pair of 1/2" long projection pins provided with unit- other lengths optional
  • Optional layout kit has carbide scribe point and stepped pin
  • Optional hardened 60° conical center line gage pins enable measurement of holes from centerline up to 3/8" hole diameter
  • 0.003" Accuracy



See all SPI Caliper Range Extenders

Caliper Range Extender -- 91" Length