• It's an excellent Dial Indicator Holder.
• All metal parts used.
• Precision angled bearings interface and lock the ball precisely with a small turn of the locking knob. Excellent rigidity factor.
• Self-compensating - no need to disassemble to re-establish tension (as with other designs).
• Right angle notch (for 90° positioning) can be swung to any point 360° and then locked.

Model No. 18002, Float N Lock Basic Unit on 90 lbs. pull Mag. Base - 31/4" dia. x .435" high