The 9 STRAP locks both hands together so you stay inside the ball. Bombs, not weak grounders — first swing, every time. If it doesn't fix your swing, we'll give you your money back.
“Are you still rolling over pitches? Your hands are getting inside too late. The 9 STRAP completely eliminates this issue.”
Rolling over isn’t a power problem. It’s a hand-connection problem. Once you see the three failure points, you can’t un-see them.
The top hand rolls forward to “help” the swing. The bat path drops under the ball — every contact becomes a weak grounder to short.
The bottom hand falls behind. Your hands disconnect through the zone. The barrel arrives late, leaks across the ball, dies on contact.
Disconnected hands = bat path drifts outside. Even when you make contact, you can’t drive through. Every hit is a foul, a chopper, or a slow roll.
Three builds, one job — keep both hands locked on the bat through contact. Tap a card to load it into the shop below.
Slide it on between rounds in the cage. Grip the bat. Swing. Both hands lock together through contact — physically impossible to roll over. Over 40,000 people felt the difference on swing one. Coaches stop yelling. Parents stop guessing. Your kid finally hits the ball the way they hit it in their head.
Get the easy fixThis is what locked hands look like through the zone. Bat path holds. Barrel stays inside. Ball jumps off the bat instead of dribbling off it. No special drill, no extra rep — just the strap on the hand.
Get the easy fixSame patented technology. The Compatible Glove pairs with any 9 STRAP model. The Integrated Glove has the strap built right in.
Same materials. Same craftsmanship. Same patented technology. The only question is whether you want the strap baked in — or kept separate so you can swap.
| SPECS | Compatible | Integrated |
|---|---|---|
| 9 STRAP built in? | No — wear separately | Yes — built in |
| Strap removable? | Yes | N/A |
| Works with any 9 STRAP? | Yes | N/A |
| Best for | Hitters who already own a 9 STRAP | Hitters who want simplicity |
| Price | $79.95 | $105.95 |
Real reviews from real ballplayers — pulled straight from Reddit, Facebook, DMs, and customer emails. Hover to pause.
9 STRAP was invented by Ryan Vaughn — not a coach, not a credentialed swing guru. A pool contractor in Orange County who happened to play on Yucaipa High’s back-to-back CIF championship teams in ’93 and ’94.
On July 6, 2023, Ryan watched Corbin Carroll — then the front-runner for Rookie of the Year — nearly tear his labrum on a one-armed swing finish. He looked at his wife Alyson and said, “there has to be a way to prevent that.” Within days she was at the kitchen table stitching the first 9 STRAP out of an old Rawlings batting glove and gift-wrapping ribbon.
Gary’s whole career was a clinic on connected hands. The famous bat-wag. The whip through the zone. The 509 home runs. Ryan’s strap is the first piece of equipment that gives a 12-year-old the same hand position a 22-year MLB veteran spent decades drilling into muscle memory.
From $39.95. Works on any glove, any brand, any size. Same-day shipping. 30-day money-back guarantee.
From $39.95. Same-day shipping. 30 days to send it back. Over 40,000 hitters · less than 1% return rate. The easiest equipment upgrade you’ll ever make.
Get the easy fix
