Tether King

YOU THINK YOU
CAN HIT ME?

TetherKing Bat Helmet Gear
TetherKing Pole
⚡ Ball Returns Every 3 Seconds
⚡ No Ball Chasing
⚡ Hundreds of Reps Fast
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480-431-5184  |  [email protected]

Ball Returns Every 3 Seconds No Ball Chasing Switch Hitting Built In 184 Reps Consecutive Heavy Duty · Not Plastic 100% Money Back Guarantee Ball Returns Every 3 Seconds No Ball Chasing Switch Hitting Built In 184 Reps Consecutive Heavy Duty · Not Plastic 100% Money Back Guarantee
Real Players. Real Reps.

The Numbers Don't Lie

184
Consecutive Hits by the Founder
3s
Ball Return Speed
300+
Reps Per Session
0
Balls to Chase
TetherKing in action
Game Reps
Father and son
Any Age
Batting practice
Any Location
Full kit
Full Kit
Why It Works
"BRING THE REPS HOME.
BURY THE EXCUSES."

Serious ballplayers put in serious reps. The TetherKing gives you 300+ reps per session with zero setup, zero ball chasing, and zero excuses. Switch hit. Build timing. Increase muscle memory.

⚡Ball returns every 3 seconds — faster reps than any cage
⚡No cages, no pitching machines, no partners needed
⚡Switch-hitting built in — double your development
⚡Heavy-duty construction — not plastic junk
⚡If it breaks or you don't love it: return it. No questions asked.
TetherKing system
Choose Your System

Pick Your Lineup

Three tiers. One mission. Get your reps in.

TK Junior Portable
Ages 5–10
$197
or 3 payments of $65.66
300 reps / week
TK Advanced Portable
Ages 10–14
$272
or 3 payments of $90.66
300 reps / day
Pro Sleeve System
All Ages
$347
or 3 payments of $115.66
Permanent backyard install · Premium setup
🎯 Pre-Order Bonus: Founders Membership + 100% Money-Back Guarantee + Night Light System
Reserve Your Unit Now →
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Scan to Visit TetherKing.net Watch videos · Pre-order · Full product details
Where It Started

The Original Drawing

Before there was a product, there was a sketch. Michael Pfeiffer drew the TetherKing concept by hand — the same idea you see in the field today. Built from scratch. Designed by a founder who never stopped believing in it.

Original TetherKing drawing
Original concept art — hand drawn by Michael Pfeiffer, Founder of MantisPro LLC

That's not a prototype. That's a vision. Proven in backyards, parks, and baseball fields across Arizona.

Limited Inventory · Ship Soon

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Your Unit

Lock in your TetherKing now. Founders pricing won't last. Drop your info and we'll reach out with your order details.

We'll contact you within 24 hours to confirm. No charge until you approve.

📞(480) 431-5184
📞(602) 774-0182
✉️[email protected]
🌐TetherKing.net

Sección en Español

¿Quieres mejorar tu swing? Practica más repeticiones en casa con el TetherKing. Demostración gratis. Preorden disponible. Garantía 100% y planes de pago. Llámanos: (480) 431-5184 · [email protected]