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

$54.95 USD
Shipping calculated at checkout.

Sizing Chart
Nickel Smart Belt Sizing Guide - If you have questions, please call us! 704-947-1917
This sizing chart will work on Nickel Zero® belts too.
Most of our belts are sized from the buckle fold to the middle hole. A 34” belt will have a center hole at 34” and two holes on either side of the center spaced 1” apart each. A 34” belt can be worn as small as 32” and as big as 36”.
  • 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).
  • An alternative option is to measure your old belt from the buckle fold to the hole you use. If your belt measures 34” from buckle fold to the hole you use most; then order a 34” belt. This will give you a belt with 2 holes either side of the hole you use most.
  • Still unsure of your size? We are here to help! Please feel free to email us at or call 704-947-1917 during normal business hours M-F 9am – 4pm Eastern Standard Time and we can help you.   

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 also means it is beep free when going through security checkpoints.

This belt buckle is also available in Silver.


  • Hook buckle fits 1½ inch or 38 mm straps
  • Fits most perfectly with hole size #4
  • 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 the CF 2.0 Black Belt or CF 2.0 Brown Belt!