The BORA® 4" Quick Release Drill Press Vise is a “quick action vise” designed for use with all drill presses. The bottom is slotted, which allows the vise to be bolted to a drill table for securing workpieces, and the vise features steel jaws with V-grooves for securely clamping round material. The quick-release action allows for fast and easy setup and adjustments, as well as instant release of your work piece. The handle itself is truly unique, as it locks 90° to the screw for increased torque.Features: Slotted base for bolting to drill table Aluminum die cast body with steel jaws securely holds your material without marring Quick release button for easy repositioning of project/material Easily and securely attaches to your drill press table Specifications: Overall Dimensions: 2-1/2" x 6" x 13" Jaw Capacity: 4" Vise Materials: Aluminum die cast body with steel jaws Main Screw Material: Chrome plated steel What's Included: (1) BORA - 4" Quick Release Drill Press Vise Notes: Mounting holes are 4-1/2" long and 5" apart allowing for mounting on virtually any manufacturers drill press.