Way to UseThis Sharpening holder is a great tool for allowing the correct angle to be obtained and the easy rolling along the sharpening stone. Good ToolThisrepair tool firmly holds screwdriver by springs action, and holds the screwdriver at the correct angle with a rolling over a sharpening stone. Made of steel material, sturdy and durable. Great for sharpening precision screwdrivers, etc. Easy to UseLight in weight east to handle, the sharpener screwdriver is used to hold screwdrivers when sharpening screwdriver. Adjustable SizeAdjustable screw holds precision screwdriver in place at the proper angle for sharpening.
