18 x 1-1/2 x 8 - Oil Hardening Flat Stock Metric Tongue & Groove - Round Jaws Chuck Size 12" to 16" inches Item #: ‎MT80543-392B

Item #: ‎MT80543-392B

*Brand Name: Jergens *Material: 4140 Steel *Thread Class: Rc 32-36 *Thread Size: 5/16-18

Item #: 96360409

Model #: 53403

Model #: C43212

18 x 1-1/2 x 8 - Oil Hardening Flat Stock Metric Tongue & Groove - Round Jaws Chuck Size 12" to 16" inches Item #: ‎MT80543-392BItem #: LY4054248 Manufacturer: Starrett Mfg #: 54248 Technical Specifications: *Brand Name: Starrett *Length: 18 *Material: O 1 *Thick: 1 1 2 *Width: 8 Description: *Precision Ground 0 1 Gage Stock 18" Length *0 1 Oil Hardening Ground Flat Stock *Electric furnace melt oil hardening tool steel supplied with a fully spheroidized structure *Non shrinking general purpose tool steel *HEAT TREATMENT: For sections smaller than 1 4" heat to 1450?_1475? F&