Mahr 2051889 Depth Gage with Max mkm III

Features:

• 89 x 102 mm / 3.50 x 4“ hardened, ground work surface provides excellent reference surface
• Four #10-32 tapped holes provided for mounting part location fixturing
• Indicator vertically adjustable over 32 mm / 1.25“
• Two contact points provided, 6 mm / .25“ and 32 mm / 1.25“ to check features up to 50 mm / 2“ deep