STARRETT Magnetic-Base Indicator Holder: Magnetic-Base Indicator Holder, Rigid Arm
The STARRETT Magnetic-Base Indicator Holder (MPN 659AZ) is a magnetic-base indicator holder with a rigid arm and Fine Adjust Top (FAT). It features an On/Off Knob and a magnetic base, with dimensions of 3 in L x…
SKU 3G-OTH-231448
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Product Description
The STARRETT Magnetic-Base Indicator Holder (MPN 659AZ) is a magnetic-base indicator holder with a rigid arm and Fine Adjust Top (FAT). It features an On/Off Knob and a magnetic base, with dimensions of 3 in L x 2.375 in W x 2.375 in H and a 1/4"-20 thread.
Frequently Asked Questions
What is the STARRETT Magnetic-Base Indicator Holder used for?
The STARRETT Magnetic-Base Indicator Holder (MPN 659AZ) is used to securely position dial indicators or test indicators on ferrous surfaces during precision measurement, inspection, or machining setups. Its magnetic base with On/Off Knob and rigid arm with Fine Adjust Top (FAT) allow stable, repeatable positioning in industrial quality-control and toolroom applications.
What are the specifications of the STARRETT 659AZ Magnetic-Base Indicator Holder?
The STARRETT 659AZ is a rigid-arm, magnetic-base indicator holder with Fine Adjust Top (FAT) and an On/Off Knob. Its base dimensions are 3 in L x 2.375 in W x 2.375 in H, and it has a 1/4"-20 thread for mounting indicators. The magnetic base provides strong holding force on flat steel surfaces.
Where to buy the STARRETT Magnetic-Base Indicator Holder worldwide?
You can source the STARRETT Magnetic-Base Indicator Holder (659AZ) worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we supply genuine STARRETT products to customers across industries.
How to select the right STARRETT Magnetic-Base Indicator Holder?
When selecting a STARRETT magnetic-base indicator holder like the 659AZ, consider the base dimensions (3 in L x 2.375 in W x 2.375 in H) and thread size (1/4"-20) to match your indicator. The rigid arm with Fine Adjust Top (FAT) enables precise positioning. Ensure the magnetic base's holding strength suits your application surface and vibration conditions.
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3G Electric supplies STARRETT magnetic base indicator holders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













