Elenco Helping Hands with 2 .5" Magnifying Glass | Work Bench Must Have | Case-Iron Base | Chrome Plated for Long Life | Glass Lens What DIY workbench is complete without Helping Hands? Great for fine soldering work or re-work Excellent for miniature painting and other detailed work Everything is adjustable to position your work perfectly - Magnifier has a 25 inch diameter Cast-iron base for stability - All clamps and rotation points are plated for long life