Made in USA Starrett Model No. S555Z-6 – Last one in stock – Display floor model, Un-used – Sold As Is 6 piece set Jewelers Screwdriver Set 6 piece set, .025in (0.6mm), .040in (1mm), .055in (1.4mm), .070in (1.8mm),.080in (2mm), .100in (2.5mm) Product Description Specs The Starrett 555 Jewelers Precision Screwdriver Set is for watch and clockmakers, jewelers, opticians, toolmakers and others who will find that the screwdriver is especially adaptable for fine, delicate work. The swivel knobs are concave to fit the finger and are hexagonal in shape to prevent rolling. The screwdriver is available individually or in sets. Blades vary in width from .025-.100\” (0.6-2.5mm). There is also a blade available for 0 Phillips head screws. Overall length of screwdriver is approximately 3-3/4\” (95mm). Made in USA. Product Model # Starrett Jewelers Screwdriver Set S555Z-6 For California Residents: WARNING: Cancer & Reproductive Harm – www.P65Warnings.ca.gov WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood