The Anti-Pivot Coil Spring prevents the clamp arm from pivoting and dropping when switching workpieces in repetitive processes. Save time and work faster without having to reset your clamp height for every part. Features: Clamp in two directions with a single clamp The included X-PAD™ simultaneously applies hold-down and in-line pressure as the clamp tightens. The combined forces keep your workpieces flat and eliminate the need for two or more different clamps The V-groove profile gives you two points of contact to clamp round or oblong stock with ease Clamp round stock with ease.Turn the X-PAD™ 90º to clamp round and oblong-profile stock with a single clamp Use with a spacer to secure material from a distance.A spacer provides in-line pressure—leaving the top of the material unobstructed for sanding, flattening, template routing or CNC work Use any standard 1/2"–14º dovetail router bit to route your own tracks virtually anywhere. Clamp without limits, and never buy