/ Precision Measuring Tools / Precision Hand Tools / Depth Gages / Depth Gage Accessories / 3648-180 * Not actual product image 12261 3648-180 Base Extension for 3753 Series Electronic Depth Gages 12261 Other similar products Hardened Base Extension for 3753 - 180mm Features Specifications Downloads Contact Starrett Features Hardened Steel 180mm Length Specifications Fits Starrett Series: 3753A Downloads Catalog 33 - Section 4 - Depth Gages We offer a choice of depth products varying in form, complexity, cost and accuracy, from the most accurate depth micrometers (electronic, dial and vernier) to the less complex precise rule gages and combination rule gages. Starrett Electronic Precision Hand Tools (Bulletin 590) Starrett’s expanded range of electronic precision tools includes more than 100 new micrometers featuring advanced electronics, larger displays, enhanced ergonomics, longer battery life, IP67 rating and more. The product range includes Micrometers, Calipers, Height Gages, Depth Gages, Indicators, Bore Gages and Testers. Precision Hand Tools (Catalog 33) 612 page catalog featuring precision hand tool, force measurement, vison systems, optical comparators, laser measurement, and flat stock.