SPI 31-955-8 Tapped Hole Location Gage Set

Features:

• Hardened and precision ground.
• Shaft diameter 0.250" + 0.0002" x 3/8" long 6.35 mm + 0.005 mm x 9.53 mm long.
• All diameters concentric within 0.0002" T.I.R.
• Right hand thread.

Set Includes:

• 2x Hole Location Gage, 10-24 UNC thread
• 2x Hole Location Gage, 1/4-20 UNC thread
• 2x Hole Location Gage, 5/16-18 UNC thread
• 2x Hole Location Gage, 3/8-16 UNC thread
• 2x Hole Location Gage, 7/16-14 UNC thread
• 2x Hole Location Gage, 1/2-13 UNC thread
• 2x Hole Location Gage, 5/8-11 UNC thread
• Fitted wooden case