Precisions engineered 5 piece steel feeler gauges set delivers 0.1mm resolution accuracy for measuring space widths and thicknesses up to 10mm in demanding industrial . Tapered design with five graduated size enables easy insertion into tight space , while the resistant steel construction ensures service durability. Essential tool for automotive technicians, metalworkers, and furniture maker requiring stable space measurement during equipment maintenance or product assembly. Perfect for verifying weld clearances in machinery, assessing door/window fittings in construction, and quality controls check for manufacturing precisions component . Package includes: 1 set Taper Feeler gauges