SPI Groove Depth Gages; Depth Mike Attachments

• Rods have precision lapped end-flanges and satin chrome plated clamping devices.
• Ideal to measure depth and width of grooves and recesses.
• Made in U.S.A.
• Rods attach easily for your depth mikes and can be locked in any position within its range.
• Flanges are precision lapped to .025" thickness.

Click to see Slot and Point Checking Rods