StoreYourBoard Ladder Storage Ceiling Pulley System, Garage Mount Hoist, Heavy Duty Hanging Organizer Holds 150 lbs 0762736029723 Center Hole Drill Guide including 1 bottom open Center Hole Drill Guide Features: Designed specifically for the Rockler Portable Drill Guide (sold separately) Makes it easy to drill repeated holes the same distance from the edge of your work – Our hole angle drilling guide is made from durable plastic with structural ribbing for strength Rubber pads on the underside of base and edge of guide protect the workpiece and provide a non slip grip Brass thumbscrews make our woodworking tools & accessories easy to lock in desired drilling distance Included 1 4'' x 12'' aluminum guide bars allow drilling 1 3 4'' to 8'' from the edge If more distance is needed from the edge deck and backyard Center connecting strap and adjustable loading straps fit step ladders Clear up floor space in your garage and get organized with this easy to use ladder ceiling hoist