Is the secret to Tiger's success that which is in his bag?  Probably not.. but it has to help or he would not be usnig them.  

Perhaps you could call this a guide to success?

• Nike Dymo VR Tour 9.5 

• Nike SQ II 3 Wood (13 degrees)

*Could be 13 or 15

• Nike SQ II 5 Wood (19 degrees)

*Tiger will put his 5 Wood or 2 Iron in the bag depending upon the course setup and conditions 

• Nike VR TW Blades (2-PW)

*All irons are 1 degree upright, have D4 swingweight, standard-size Tour Velvet grips and True Temper Dynamic Gold X-100 shafts 

• Nike 56 degree VR SW

• Nike 60 degree VR LW 

• Scotty Cameron by Titleist Studio Stainless Newport 2 putter (standard loft and lie, 35 inches long) 

• One Tour 

• Nike Dri-FIT Tour glove 

• Nike Air Zoom TW 2010