Cheekrest piece compatible w/ the ARTEMIS PP750. This part clamps onto the two stock-extender rods per the grooves. The bottom part is the small block that clamps onto the bottom side of the rods, fastened by means of the plastic bolt, that passes through the aforementioned block and threads into the lower of the cheekpiece. This bolt is half-threaded and has protruded shaft lines to make the rotation of the knob head easier. There is no need to overtighten, as this part will fit snug on the rails w/out overt torquing. Additionally, the groove landing lines can be slightly rubberized for better traction on the rods.
This piece is long enough to accommodate even wider jawlines. Installed by hand, easily removable as well.
Width: 37.04mm, chamfers upward 20.00mm to a width of about 17.30mm
Threaded hole: Centered, 10.07mm deep
Grooves: Spaced apart about 27.30mm, 4.30mm deep/half circle.
33.85 (W) x 19.90 (L) x 10.05mm (H).
Hole: Smooth shaft, countersunk, 6.14mm wide.
Half-threaded shank, 14.93 x 5.87 mm.
Total height: 28.26mm