Solid Brass Shaft Coupler (Female) – Type I, 12 mm Dia × 16 mm Long, Grub-Screw Fixing

You've got two shafts that need to line up on the same axis and you don't want a wobble or a slip. This Type I coupler is machined from solid brass – no castings, no soft spots – at 16 mm long and 12 mm in diameter. You press-fit each shaft into its female bore, tighten the grub screw, and the connection's locked. If you're stepping down from a 6.0 mm to a 4.0 mm shaft, grab the Type II (YG-2602) instead. Small part, zero drama when it's on the bench

• Machined from solid brass stock – consistent tolerances, no porosity
• 16 mm length × 12 mm diameter female bore
• Type I: joins two shafts on a common axis
• Grub-screw fixing holds the shaft firmly without adhesives
• Companion Type II (YG-2602) reduces 6.0 mm to 4.0 mm