This Jacobs 5/8” Straight Shank To 4JT Jacobs Taper Arbor is a reliable toolholding solution for your machining needs. Made by a trusted brand in the industry, this arbor is designed to securely hold your tool in place and ensure accurate performance. The straight shank type and 4JT taper make it a versatile choice for a variety of applications. Whether you’re in the metalworking or manufacturing industry, this arbor is a must-have for your tool collection.