Starrett 657F Swivel Post Assembly for Magnetic Base Indicator Holders

The Starrett 657F Swivel Post Assembly is a precision accessory designed for use with Starrett 657 series magnetic base dial indicator holders. This swivel post assembly provides flexible positioning capability, allowing the user to quickly adjust and lock the indicator or attachment at virtually any angle for precise measurement setups in machining, inspection, and toolroom applications.

Key Features:

• Compatible with Starrett 657 series flexible magnetic base systems
• Swivel joint design allows multi-directional positioning and locking
• Precision-machined steel construction for rigidity and long-term durability
• Secure locking mechanism holds position firmly under vibration and repeated use
• Ideal for use with dial indicators, test indicators, and other measurement instruments
• Easy to install and interchange within the 657 series modular system

The Starrett 657F is part of Starrett's industry-trusted line of magnetic base components, engineered for professionals who demand accuracy and reliability. Whether used on a surface plate, machine tool, or inspection fixture, this swivel post assembly ensures your gauge is positioned exactly where you need it.