/ Precision Measuring Tools / Precision Hand Tools / Indicators & Gages / Holders / 659MBZ * Not actual product image 64892 659MBZ Heavy-Duty Magnetic Base Indicator Holder - Post Assembly Including Post, Snug, Rod, Clamp, Fine Adjust, Case and 25-181J Metric Indicator. 64892 Other similar products The Starrett 659 Heavy Duty Magnetic Base Indicator Holder Set includes magnetic base, upright post assembly and AGD dial millimeter reading indicator 25-181J in case. Magnetic Base with 659G, 25-181J with Case. Features Contact Starrett Features Has approximately twice the holding power of our 657 Magnetic Base and has a rotary on/off switch Post snug with two 3/4" / 19mm holes positions the dial indicator at any height, vertical angle and allows for 360 degree rotation of the gage rod Set includes base and upright post assembly with millimeter reading 25-181J in case