PowerClench - Adjustable Hand Grip Strengthener
SHIPPING INFORMATION
How do I track my order?
You will receive an order confirmation immediately after your purchase, then we will send you a tracking number for your order. You can also reach out to our customer support at support@jstonewell.com for any questions you may have.
How long does it take for the order to arrive?
Once shipped, your order should arrive within 3 to 8 days. We will send you an email confirmation as soon as your order ships to keep you updated. Feel free to email us to check on your order status at any time. We're happy to help
OUR GUARANTEE
If for any reason you are dissatisfied with your purchase, we'll make it right. We believe that our customers deserve the absolute best value without sacrificing superior quality, and your satisfaction is our #1 priority.
If it doesn't work for you or you just don't like, return it. Within 30 days of receipt, products purchased from JStonewell may be returned for any reason.
Adjustable Hand Grip Strengthener – Heavy Duty, Handheld & Portable
Take your training anywhere with this adjustable hand grip strengthener, designed to help you build grip power, improve endurance, and enhance overall hand performance. Whether you’re at home, in the office, or on the go, this portable and handheld grip trainer makes it easy to add strength training into your daily routine.
Adjustable Resistance for All Levels
With a simple turn of the dial, you can adjust the resistance from 22–132 lbs (10–60kg), making it perfect for beginners and advanced users alike. Whether you want a light warm-up or a challenging workout, you’re in full control.
Built-In Counter for Easy Tracking
Unlike basic grip trainers, this model features a mechanical counter that records each squeeze automatically. Track your progress, set goals, and watch your numbers improve over time—all without losing count. The counter resets easily, giving you a fresh start for every session.
Comfortable, Non-Slip Design
Made with a durable stainless steel spring and ergonomic, non-slip handles, this hand grip strengthener is built for comfort and longevity. The secure grip ensures a smooth, stable workout experience, while the sturdy construction means it’s tough enough for daily use.
Portable & Convenient for Any Lifestyle
Lightweight and compact, this grip trainer fits easily into a gym bag, backpack, or desk drawer. Use it at home, during a break at work, or while traveling—it’s a simple way to stay active and consistent with your training, no matter where life takes you.
Package Includes:
1 × Adjustable Hand Grip Strengthener with Built-in Counter
Whether you’re looking to increase grip strength, add variety to your fitness routine, or simply enjoy a convenient workout tool, this adjustable grip trainer delivers both performance and ease of use.
Take the next step in your training—compact, adjustable, and built to last.
