MATERIAL: Cold forged Cr-Mo steel (ASM4140)
                    Heat treated (Harden+double temple)
                    N.E.N finish
TEETH: 13T - 23T (1.37 x 24T (R) lock ring)
H: 7mm
T: 3/32” (1.8mm), 1/8” (3mm)
OPTION: Add 1.29 x 24T (L) lock ring, Surface ED finished