New Tour Lock Pro 2023 Edition. Tested by Professional golfers and Touring Pro's in different Tournaments. Includes 1-25gram,1-30gram,1-40gram, 1-Locking tool and Manual. Counter Balancing your clubs made easier with the new Tour Lock Pro Technology. This counter weight is 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 Drivers, Fairway Woods, Hybrid Irons, Putters 25gram (Red) 30gram (Black) 40gram (Blue) 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 Shop with Confidence from a Highly Respected Seller! Thank You for visiting! Please feel free to check out our other cool listings. We have a lot of package variations just for you! Fast and Free Domestic Shipping! We also offer International Shipping.Thank You!