Master Two Stepped Hardened Steel Top Jaws for 10" Dia. Chucks w/1.5x60 Deg Serrations

Master Stepped Hard Top Jaws 10" Set of 3 Hardened Steel Jaws 1.5 mm x 60 Deg Standard Serrations Groove Width: 16 mm (0.63 in) Material: SNCM 21 Steel  Hardened to HRC 58-60 Dimensions : refer to Fig 1 Illustration attached Nominal Chuck Size : 10 inH-1 : 101 mm (3.98 in)H-2 : 40 mm (1.57 in)H-3 : 54 mm (2.13 in)H-4 : 16 mm (0.63 in)H-5 : 5 mm (0.20 in)H-6 : 43 mm (1.69 in)H-7 : 30 mm (1.18 in)H-8 : 17 mm (0.67 in)H-9 : 13 mm (0.51 in)H-10 : M12Serration Pitch : 1.5 x 60Weight : 2.85 kg (6.28 lbs)Ref Drawing : Fig. 1