The ejector-rod was longer and had a groove in its knurled tip; a three-inch-barrel variant was offered, with a yet longer ejector-rod.
42.
A newer model ( SJM-62H ) is also available with two humbucker pickups instead of the soapbar P-90 and with knurled chrome metal control knobs instead of plastic.
43.
The company introduced its grippers in the summer of 1990 in three different strengths ( # 1, # 2 and # 3 ) and with standardized features such as knurled handles.
44.
The knurled point combines digging action of the cup point with counter-clockwise locking knurls that have a ratchet-locking action which helps resist loosening, even under the most severe vibrations.
45.
In 1995 IronMind released the Captains of Crush Grippers, which pioneered the use of knurled, aircraft-grade aluminum handles, which made the grippers lighter and provided a more secure grip.
46.
Knurling may also be used as a repair method : because a rolled-in knurled surface has raised-up areas surrounding the depressed areas, these raised areas can make up for wear on the part.
47.
The outer surface of the metal pin is knurled so that the raised detail'bites'into the plastic irrespective of whether the size of the hole in the plastic closely matches the diameter of the pin.
48.
The Model 14 was a takedown rifle that featured a single knurled screw on the left side of the receiver that was withdrawn allowing the trigger group and buttstock to be removed from the bottom of the gun.
49.
They routinely have 14 fins on the barrel, a two piece magazine release, outward flanges on the safety / selector switch, sling swivels, stock ties ( crossbolts through the forearm ), and a knurled take-down screw.
50.
Later production models are distinguished by an enlarged, oblong trigger guard ( which was introduced after Japanese soldiers reported difficulty in accessing the trigger while wearing gloves in Manchuria ) and sometimes have a knurled steel cocking knob instead of the standard " slotted " cocking knob.
