STARRETT Swivel Post Snug: Swivel Post Snug
The STARRETT Swivel Post Snug (MPN 657H) is an indicator mounting swivel clamp designed for use with Starrett Dial Indicators. It measures 2 in x 1 in x 2 in and accommodates a 3/8 in post.
SKU 3G-OTH-311154
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Product Description
The STARRETT Swivel Post Snug (MPN 657H) is an indicator mounting swivel clamp designed for use with Starrett Dial Indicators. It measures 2 in x 1 in x 2 in and accommodates a 3/8 in post.
Frequently Asked Questions
What is the STARRETT Swivel Post Snug used for?
The STARRETT Swivel Post Snug (MPN 657H) is an indicator mounting swivel clamp used to secure and position Starrett Dial Indicators on a 3/8 in post. It is commonly applied in precision measurement setups for machining, quality inspection, and toolroom work where stable indicator positioning is required.
What are the specifications of the STARRETT Swivel Post Snug?
The STARRETT Swivel Post Snug (MPN 657H) measures 2 in x 1 in x 2 in and accommodates a 3/8 in post. It is designed specifically for use with Starrett Dial Indicators. The part number is 657H, and it is manufactured by STARRETT.
Where to buy the STARRETT Swivel Post Snug worldwide?
3G Electric supplies the STARRETT Swivel Post Snug (MPN 657H) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this indicator mounting swivel clamp.
How to install the STARRETT Swivel Post Snug?
To install the STARRETT Swivel Post Snug, slide the clamp onto a 3/8 in post, position the Starrett Dial Indicator in the snug, then tighten the swivel post screw to secure the indicator. Ensure the clamp is firmly locked before taking measurements to prevent movement and maintain accuracy.
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3G Electric supplies STARRETT indicator mounting swivel clamps, snugs & bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














