![Micro 100 THSL-4-1000 Boring & Grooving Bar Holders; Inside Diameter (Inch): 1/4 ; Inside Diameter (Decimal Inch): 0.2500 ; Outside Diameter (Decimal Inch - 4 Decimals): 1.0000 ; Outside Diameter (Inch): 1 ; Overall Length (Decimal Inch): 5.7500 ; Ov Micro 100 THSL-4-1000 Boring & Grooving Bar Holders; Inside Diameter (Inch): 1/4 ; Inside Diameter (Decimal Inch): 0.2500 ; Outside Diameter (Decimal Inch - 4 Decimals): 1.0000 ; Outside Diameter (Inch): 1 ; Overall Length (Decimal Inch): 5.7500 ; Ov](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/2495871/2655210/0527585-21__05628.1717168461.jpg?c=1)
Micro 100 THSL-4-1000 Boring & Grooving Bar Holders; Inside Diameter (Inch): 1/4 ; Inside Diameter (Decimal Inch): 0.2500 ; Outside Diameter (Decimal Inch - 4 Decimals): 1.0000 ; Outside Diameter (Inch): 1 ; Overall Length (Decimal Inch): 5.7500 ; Ov