- Easy to adjust direction: universal arm can be fixed at any angle for flexible positioning; strong suction securely attaches to steel surfaces for quick setup and stable mounting. - Fine-adjustment at the dial indicator clamp: enables precise movement and alignment in any direction for accurate measurements. - Broad compatibility: clamps ordinary dial indicators and lever indicators, and can also clamp lever dial indicators with dovetail grooves. - Durable construction: magnet of the magnetic indicator base is permanent, and the bracket is made of metal for flexibility and long service life. Use scenarios - Mount on a milling machine or grinder to position a dial indicator for end-of-travel checks or runout measurements. - Use in fixture and jig setups to rapidly reposition indicators and verify tolerances from different angles. - Apply in inspection tasks on steel fixtures or workpieces where a strong magnetic base allows quick, repeatable repositioning without additional clamps.