Quick Summary
Iron Lab Olympic barbell collars are a pair of 2 inch locking clamps for use with Olympic bars. The set is described as using a cam clamp that locks securely onto the bar, with a design intended to make weight changes quicker than spring clips.
The collars are black and are described as made from high-strength nylon with cast body and high-pressure grip pads.
Who It Is Best For
These collars suit buyers who need a locking barbell clamp for 2 inch Olympic bars and want a pair rather than a single collar. They are aimed at training use where changing the working weight quickly matters.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Iron Lab. |
| Product type | Olympic barbell collar pair for securing weights on a bar. |
| Pack quantity | Set of 2, so both ends of a bar can be fitted with collars. |
| Bar size | 2 inch, for the stated Olympic barbell size. |
| Colour | Black. |
| Locking style | Cam clamp locking design for secure placement on the bar. |
| Material | High-strength nylon, with cast body and high-pressure grip pads stated. |
| Warranty | A full warranty is stated by the manufacturer. |
Why Buyers Choose It
- The cam clamp locking design is stated to secure firmly onto the bar, which is useful when you want the collars to stay in place during training.
- The set of 2 means you receive both collars needed for a barbell setup.
- The high-strength nylon construction is stated alongside cast body and high-pressure grip pads.
- The product is described as helping weight changes happen more quickly than spring clips.
What To Know Before You Buy
Check that your bar is the stated 2 inch Olympic size before ordering. This is a pair of collars, so it suits buyers who need two matching clamps. If you want a different closing style or bar size, compare the listed variation carefully before making your choice.
Common Buyer Questions
What size bar do these collars fit?
They are listed for 2 inch Olympic bars, so check your bar size before ordering.
How many collars are included?
A set of 2 is included.
What kind of locking system do they use?
They use a cam clamp locking design.
What material are they made from?
They are described as high-strength nylon, with a cast body and high-pressure grip pads.
Final Buying View
If you need a pair of locking collars for a 2 inch Olympic bar, this Iron Lab set gives a clear fit check and a stated cam clamp design. Confirm the bar size and chosen variation before ordering.





