555 JEWELERS Watch and clockmakers, jewelers, opticians, toolmakers and others will find these screwdrivers especially adaptable for fine, delicate work. The swivel knobs are concave to fit the finger and are hexagonal in shape to prevent rolling. Screwdrivers are available individually or in sets. Fea tures • For relatively small and very delicate work • Bodies are made from knurled, nickel-plated steel Screwdrivers Cat. No. EDP Blade Width Phillips Blade No. Inch mm 555AA 52549 .025 0.6 - 555A 52550 .040 1 - 555B 52551 .055 1.4 - 555C 52552 .070 1.8 - 555D 52553 .080 2 - 555E 52554 .100 2.5 - 555F 52561 - - #0 S555Z-6 52564 Set of 6 Screwdrivers – 555AA, A, B, C, D, E – In Case S555Z-7 52566 Set of 7 Screwdrivers – 555AA, A, B, C, D, E, F – In Case S555Z-7 134 S hop T ools