Application: Can be used for pulling flange-type rear axle and most front wheel drive hubs Can be used with other 5/8" - 18 thread slide hammer attachments Package Include: Internal 2-jaw puller Internal 3-jaw puller External 2-jaw puller External 3-jaw puller Grip wrench adapter Dent puller (Thread size: 5/8"-18) Puller hook Rear axle puller The two colours of the blue and red outer box are shipped randomly. Note: Please feel free to contact us for whatever we can help. .