WILTON CLAMP-ON VISES ARE GREAT FOR SMALLER PROJECTS AND ARE PORTABLE TO BE QUICKLY AND EASILY TRANSFERRED TO A NEW WORKSTATION. CLAMP-ON VISES FEATURE CAST JAWS FOR A FIRM HOLD AND DOUBLE STEEL GUIDE BARS TO INSURE CONSISTENT HOLDING PRESSURE. FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" PORTABLE LIGHTWEIGHT DESIGN IS PERFECT FOR HOME USE CAST-IRON CONSTRUCTION AND BUILT-IN PIPE JAWS ADD DURABILITY AND UTILITY STEEL GUIDE BARS KEEP JAWS ALIGNED WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -