STARRETT 657D Magnetic-Base Indicator Holder, Rigid Arm
The STARRETT 657D Magnetic-Base Indicator Holder is a rigid-arm magnetic base indicator holder with an On/Off Knob. It features a magnetic base and measures 1-7/8 in L x 1.625 in W x 1-15/16 in H, with a 1/4"-20 thread.
SKU 3G-OTH-231447
Also listed as: 657 D · 657-D
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The STARRETT 657D Magnetic-Base Indicator Holder is a rigid-arm magnetic base indicator holder with an On/Off Knob. It features a magnetic base and measures 1-7/8 in L x 1.625 in W x 1-15/16 in H, with a 1/4"-20 thread.
Frequently Asked Questions
What is the STARRETT 657D Magnetic-Base Indicator Holder used for?
The STARRETT 657D Magnetic-Base Indicator Holder is used to securely position dial indicators or test indicators on ferrous surfaces during precision measurement, inspection, or machining setups. Its rigid arm and magnetic base with On/Off Knob provide stable, repeatable positioning in manufacturing, quality control, and toolroom applications.
What are the specifications of the STARRETT 657D Magnetic-Base Indicator Holder?
The STARRETT 657D is a rigid-arm, magnetic-base indicator holder with an On/Off Knob. It measures 1-7/8 in L x 1.625 in W x 1-15/16 in H and features a 1/4"-20 thread for mounting indicators. The magnetic base provides strong holding force on flat steel surfaces, and the On/Off Knob allows easy engagement and release.
Where to buy the STARRETT 657D Magnetic-Base Indicator Holder worldwide?
You can source the STARRETT 657D Magnetic-Base Indicator Holder through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine STARRETT products to procurement teams and engineers globally.
How to install the STARRETT 657D Magnetic-Base Indicator Holder?
To install the STARRETT 657D, first clean the mounting surface on a ferrous machine or table. Turn the On/Off Knob to the ON position to activate the magnetic base, then position the holder firmly. Attach your indicator to the 1/4"-20 threaded stud. Ensure the arm is rigid before taking measurements. Always turn the knob OFF before repositioning.
Used in
Common applications for STARRETTSTARRETT Products
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.