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Carbon Fiber Hook Buckle (1½") by Nickel Smart®

Size Guide


Our tech guys are super-excited about this buckle and we think you will be, too!

Using the same innovative technology that transformed carbon fibers into a material suitable for aerospace projects, carbon fiber buckles are now making their appearance in the accessory market.

100% Carbon fiber has a unique look that will show your cutting edge fashion taste, without any worry of nickel allergy rash. Metal free buckle means it is beep free when going through security checkpoints.



  • Hook Buckle fits 1½ inch or 38 mm straps 
  • The hook fits most perfectly with size #4 hole
  • Dimensions: 2¾ inches (70 mm) long x 1⅝  inches (41 mm) wide
  • Materials: 100% Carbon Fiber
  • Certified Nickel Free™-guaranteed for life to never test positive for nickel
  • Six month guarantee against breakage
  • Hypoallergenic

Looking for a belt made with this nickel free buckle? See our CF 2.0 Belt in black orCF 2.0 Brown Belt!



How to Measure Your Belt Size

Most of our belts are sized from the Buckle Fold to the Middle Hole. A 36” belt will have a middle hole at 36” and two holes on either side of the center spaced 1” apart each. A 36” belt can be worn as small as 34” and as big as 38”.

There are several options to determine your ideal belt size.

The ideal way is to measure your waist through your belt loops. This measurement is the size of belt you should purchase (i.e. if you have a 34” measurement, order a 34” belt).

How To Measure Your Belt Size

An alternative option is to measure your old belt from the  Buckle Fold to the Hole you use. If your belt measures 38” from buckle fold to the hole you use most; then order a 38” belt. This will give you a belt with 2 holes either side of the hole you use most.

If you still have questions, please call us!  704-947-1917


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