6mm, 8mm, and 10mm grease fittings packed in transparent box 6mm fittings include 40 straight, 6 at 45° angle, and 6 at 90° angle 8mm fittings include 12 straight, 6 at 45° angle, and 6 at 90° angle 10mm fittings include 12 straight, 6 at 45° angle, and 6 at 90° angle