| 1. | They usually have knurled heads so they can be easily removed.
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| 2. | Begin cranking the knurled knob that controls the depth of the iron.
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| 3. | A small, knurled nut threads onto the barrel to protect the threading.
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| 4. | Most are available with a knurled aluminium body, similar to Swiss Army knives.
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| 5. | The one-piece striker terminated in a Springfield-like knurled cocking-piece.
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| 6. | Adjustments by using the included knurled ring operate the potentiometer inside the TTL-Metered Pentaprism.
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| 7. | Finally, the flagship pen, the 701 has a knurled grip and is completely stainless steel.
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| 8. | At the front end was a knurled metal cap which was used to retain the removable barrel.
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| 9. | Alternatively, the gas regulator can be unlatched and turned by hand with aid of the knurled surface.
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| 10. | Perhaps it counts as knurled . ( talk ) 17 : 45, 31 December 2011 ( UTC)
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