





Barbell Collars Hardlock Pro
Popular upgrades
Product Info
The Hardbody Hardlock Pro Barbell Collars are our premium option, built for maximum durability, security and performance. Manufactured using high grade materials, they are designed to withstand heavy use in both home and commercial gym environments.
A heavy duty locking system and reinforced construction ensure exceptional plate retention during intense strength training, while still allowing quick and easy adjustments between sets.
Technical Details:
- Designed for 50mm barbells
- Premium high grade construction
- Heavy duty locking mechanism
- Precision-engineered components
- Maximum plate security
- Suitable for commercial and home gym use
- Sold as a pair
Product Materials:
High Grade Reinforced Body: Manufactured from premium materials selected for exceptional strength, durability and long-term performance.
Precision Locking System: Engineered to provide maximum clamping force while allowing quick attachment and removal during training.
Protective Internal Grip Surface: Designed to improve sleeve contact, minimise plate movement and reduce wear on the barbell.
Premium Hardware Components: Built to withstand repeated heavy use while maintaining reliable locking performance.
Product & Material Care:
Avoid dropping the collars onto hard surfaces and regularly inspect the locking mechanism for signs of excessive wear.
How to clean the collars:
Use a microfibre cloth with mild soapy water to remove chalk, dust and training residue. Allow the collars to air dry naturally before storage.
Pairs well with

Barbell Collars Hardlock Pro
FAQs
Please read our FAQs page to find out more.
What makes Hardbody products different from other lifting equipment?
Hardbody is designed by lifters, for lifters. Every product is tested in real training environments to balance comfort, durability, and performance, not just looks.
How do I break in my new Hardbody belt?
Like any high-quality lifting belt, it may feel stiff at first. The best way to break it in is simply by training with it. Over time, the leather will mould to your body and become more comfortable while maintaining maximum support. You can also fold the belt gently in both directions to help loosen the leather for a better fit.
How do I choose the right size belt or sleeve?
Each product page has a sizing guide with measurement instructions. Use a tape measure, not your jeans size, that’s the number one mistake most lifters make.
Do your products come with a warranty?
Yes. All Hardbody products are covered by our Lifetime Warranty against manufacturing defects. If your gear fails when it shouldn’t, we’ll replace it.
How do I claim the Lifetime Warranty?
Contact our support team with your order number, photos, and details of the issue. We’ll review and arrange your replacement. You can find full details on our Lifetime Warranty page.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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