Gymist, Fat Grips. Thick Bar Attachment

£12.99

  • Universal Fit – Compatible with barbells, dumbbells, and pull-up bars.
  • Premium Silicone Build – Non-slip, joint-friendly, and built for heavy training.
  • Upgrade your barbell – Turns any bar into a thick bar to boost forearm and bicep engagement.

Description

The Gymist Fat Grips are a simple but powerful piece of grip strength equipment.

These incredible barbell attachments are designed to turn any dumbbell, barbell, or pull-up bar into a thick bar challenge. Whether you’re training in your garage gym or packing your bag for a local class, these silicone sleeves are made to build bigger arms, stronger forearms, and more confident lifts.

From curls and presses to carries and pulls, these fat grips increase handle diameter and activate more muscle fibres with every rep. No gimmicks. Just harder work and better results.

Why Choose Gymist Fat Grips?

Designed for home lifters across the UK, these fat grip attachments are made from grippy, high-grade silicone and built to last. They’re portable, easy to use, and instantly compatible with all your favourite kit.

  • Fits most equipment: Works perfectly as fat grips for dumbbells, barbells, and even pull-up bars

  • Premium silicone: Durable, non-slip surface stays in place during heavy lifts

  • Instant thick bar effect: Turns standard bars into an axle bar for a fraction of the price

  • Lightweight & portable: A smart addition to your home gym or PT kit bag

The Best Fat Grips UK for Home Gym Lifters

Made with feedback from real lifters and coaches, these fat grips are ideal for anyone looking to

  • Increase grip strength and forearm size
  • Improve control during dumbbell and barbell lifts
  • Add variation to pressing, pulling, and carry work
  • Train harder with less joint stress

Whether you’re focused on building size, grip endurance, or just levelling up your training, Gymist Fat Grips deliver pro-level performance in a simple, affordable sleeve.

Do fat grips really help build grip strength?
Yes, by increasing the diameter of your handle activates more muscles in the hands and forearms, making every lift more effective. That’s why fat grips are a go-to for lifters serious about grip and arm development.

Are these suitable fat grips for barbells and dumbbells?
Absolutely. Gymist Fat Grips fit securely around standard barbells and most dumbbells, turning your standard handles into thick axle type bars instantly.

Can I use them on a pull-up bar?
Yes, they work brilliantly as pull-up bar fat grips, increasing grip demands and making pull-ups more challenging and effective.

How do you fit Fat Grips?
Just pry open each grip and wrap it around your chosen handle. They stay put during training and are just as easy to remove.

The perfect way to upgrade your Phoenix Fitness, adjustable weight set!

  • Fast 24-Hour Dispatch

    We don’t hang about. Orders placed before 1pm are picked & packed within 24 hours. Waiting for your new kit to arrive shouldn’t feel like a dead week. See our shipping policy →.

  • A range picked by Coach Liam

    Every product in our shop has been tried, tested, and approved by me. Liam Baker, Co-Founder of Buds Fitness and Strength Coach. If it’s not good enough for our own training sessions, it doesn’t make the cut. Meet Me →.

  • Excellent Trustpilot Reviews

    Don’t just take our word for it. see what our customers (our Buds) have to say. We’re proud of our 5-star reviews and the trust we’ve built through honest service and quality kit. Read our reviews →.

  • Priced for Everyone

    Unlike major retailers, we keep things simple. As an independent business run by just the two of us—we don’t have a massive warehouse, a marketing team, or layers of staff to pay. That means lower overheads, fewer markups, and savings we pass straight on to you. Quality kit, fair prices, no nonsense.

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