Magnetic V-Pads are used as a support between the table surface and round workpieces, plus being magnetic, can be used anywhere on the tables or with a fixture accessory. The design of the magnetic base allows for use in any position on the welding table when your workpiece does not line up with one of the table or fixture holes giving you endless flexibility in your clamping tasks. It also can be used on the swivel pad of a welding table clamp when clamping round material.