The IQ Vise Jaws - Sure-Fit are designed for strong gripping of tubular, flat, and odd-shaped parts and materials. Expand the capability of your IQ Vise with these jaws engineered to allow you to work with and expanded number of projects. Whether you are an avid DIYer, Craftsman, Hobbyist, Maker, or Trade Professional, the IQ Vise Jaws - Sure Fit will allow you to grip parts of all shapes and sizes securely and without damage. Like all the IQ Vise Jaws, these jaws are purpose-built and double-sided, providing added functionality and project capability. The compression-foam side is designed to grip odd-shaped parts and delicate items without damaging them. The compression-foam wraps around odd-shaped parts like spindles or a brass lamp, creating a form-fitting, non-marring grip. Flip to the reverse side to enable gripping of a wide variety of shapes, sizes, and materials. The rigid, multi-grooved nylon surface contains 5 vertical grooves and 2 horizontal grooves that are perfect for holding anything from the smallest part to a cylindrical object 3 or less in diameter. The IQ Vise Jaws Sure-Fit seamlessly integrate with the IQ Vise and expand its functionality, allowing you to do more - FASTER, EASIER, and SMARTER.