Spikes on most golf shoes are replaceable, being attached using one of two common methods: a thread or a twist lock. Two sizes of thread are in common use, called a "large thread" and "small thread". There are two common locking systems: Q-LOK and Tri-LOK (also called "Fast Twist"). The locking systems use a plastic thread which takes only about a half turn to lock.
The set is specifically geared to beginners. Although it may not have the versatility that more experienced golfers want, the Ultra set delivers a great return on investment and can last for a long time. Amazon reviewers consistently compliment the clubs on their durability in beginner's hands and how you can’t get a better full set of clubs for the price.
*3balls dollar ($) and (%) off promotions: Promotions are only valid on 3balls.com. Only one coupon code is valid per customer per order. Due to manufacturer restrictions, all new (not including closeouts) items (including logo overruns) from Adams, Adidas, Ben Hogan, Callaway, Cleveland, Club Glove, Cobra, FootJoy, Mizuno, Never Compromise, Nike, Odyssey, PING, Sun Mountain, Taylormade, Titleist and some others are EXCLUDED. All Bushnell, Golf Buddy, Leupold, and Sky Golf products are EXCLUDED. Promotions cannot be combined with other offers. All promotions and offers including free shipping exclude all new PING product.