Starrett 672-2 Universal Indicator Back for #25 and #2600 Series Dial Indicators

The Starrett 672-2 Universal Indicator Back is a precision-engineered mounting attachment designed to provide maximum flexibility when positioning AGD dial indicators in inspection and machining applications. Compatible with Starrett's popular #25, #2600, and #2900 Series dial indicators, this universal back is an essential accessory for machinists, quality control technicians, and metrologists.

Featuring a universal ball joint attached to the end of a gooseneck shank, this attachment makes it possible to position an AGD indicator at virtually any desired angle or orientation. The indicator can be rotated a full 360° and angled up to 90° off-axis, then firmly locked into the desired position by tightening a single knurled nut—allowing for quick, tool-free adjustments without sacrificing rigidity.

Key Features:

• Universal ball joint on gooseneck shank for maximum positioning flexibility
• Full 360° rotation and up to 90° angular adjustment
• Locks securely with a single knurled nut
• Straight shank diameter: 3/8" (9.5mm)
• AGD 2 style indicator back
• All-steel construction for durability and long service life
• Compatible with Starrett #25, #2600, and #2900 Series dial indicators
• Starrett EDP No. 52887
• Made in USA

The Starrett 672-2 Universal Back delivers the reliable precision and build quality that Starrett tools are known for worldwide, making it a dependable choice for any measurement or inspection setup requiring flexible indicator positioning.