Self-Locking Insert Kit, System of Measurement Inch, Insert Diameter Not Applicable, Internal Thread Size #1-8, 1/2 In.-13, 3/4 In.-10, 5/8 In.-11, Thread Direction Right Hand, Thread Type Coarse, Overall Length 21/32 in, 11/16 in, 25/32 in, 1 1/4 in, Number of Pieces 22, Number of Sizes 4, Material Steel, Material Grade/Class 12L14, Finish Plain, Wall Type Heavy Wall, Compatible Material Metal, Manufacturer Location Made in USA, Drive Type Slotted.
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