When ordering from the US, parcels may be subject to import tax and duty charges, which the buyer is responsible to pay. New! Tour Lock Opti-Vibe 20gram-Internal Shaft Weight Balancing(More Force) This product data sheet is originally written in English. On Sale!! Tour Lock Opti-Vibe Weight 1-20gram Internal Shaft weight. Designed to Improve Smash Factor and Faster Swing Speed. (You will be surprised to what this weight can do) Counter Balancing your clubs made easier with the new Tour Lock Pro Technology. This Internal shaft weight is an adjustable weight that goes down the shaft of any club.This Technology gives you an advantage to fine tune your clubs in terms of your preferred feel, solidness of contact, Lag, Swing speed, and club head awareness. Proven to give you more club head feel, solid contact and faster swing speed. Amateur and Professional Golfers tested, improves the accuracy and feel of the club. Recommended for Driver,Fairway,Hybrid Irons, Irons,Wedges Immediate Noticeable Effect: 1.) Improves Distance 2.) Smoother Swing flow 3.) Solid Hit 4.) Less Misses/Playable misses 5.) Faster swing speed 6.) Really Good feel/More Confidence 7.) Better Control Note: You need the Tour Lock Pro Dual Tool to adjust the weights. If you need to purchase one Just add the Dual tool from our listings. For questions just don't hesitate to email us. Thank You for Visiting!!! On Sale!! Tour Lock Opti-Vibe Weight 1-20gram Internal Shaft weight. Designed to Improve Smash Factor and Faster Swing Speed. (You will be surprised to what this weight can do) Counter Balancing your clubs made easier with the new Tour Lock Pro Technology. This Internal shaft weight is an adjustable weight that goes down the shaft of any club.This Technology gives you an advantage to fine tune your clubs in terms of your preferred feel, solidness of contact, Lag, Swing speed, and club head awareness. Proven to give you more club head feel, solid contact and faster swing speed. Amateur and Professional Golfers tested, improves the accuracy and feel of the club. Recommended for Driver,Fairway,Hybrid Irons, Irons,Wedges Note: You need the Tour Lock Pro Dual Tool to adjust the weights. If y MPN Does Not Apply Brand Tour Lock pro UPC Does not apply Country/Region of Manufacture United States