SHG-4 : Small Hole Gauge Set

Goodson Tools & Supplies

Order No. SHG-4
Available for Backorder

See if rebuilding or replacement is needed by checking actual guide wear. Check guide bosses for proper interference fit during replacement. Check and maintain stem to guide ID clearance.

  • 4 sizes of gauges measure valve guide ID and other holes
  • .125" to .500" diameter
  • Insert in hole and expand split probe by turning knurled knob
  • Remove and measure with a micrometer
  • Storage case included