3307 Series 8mm Pitch Steel Set-Screw Sprocket (8mm REX™ Bore, 10 Tooth)

This 8mm (05B) Pitch, 10 Tooth Sprocket has an 8mm REX™ bore to perfectly match the tried-and-true 8mm REX™ shafting you can find throughout the goBILDA® build system. The set-screws provide for a secure connection to the shaft.

This sprocket’s steel construction provides excellent strength and wear resistance, and the built-in shim allows you to run it right up against a bearing without contacting the inner race.