In Store Purchase By Appointment

More Info


Metolius Ultralight Curve Nuts

Size: 1

The Metolius Ultralight Curve Nuts offer stability in flaring placements with their asymmetric shape.

Nuts with curved faces have long been the standard in passive protection, but with new sculpting technology, the Ultralight Curve Nuts now have an optimised shape and an oriented curve from side to side, rather than top to bottom, allowing them to work excellently in pin scars and giving easier judgement on placement quality. 

This collection is also 30% lighter than the competition, making them an excellent choice for anyone looking to lighten their trad rack.


Number Colour Size - Depth x Long Edge (mm) Strength (kN) Weight (g)
1 Blue 9.1x13.2 7 19
2 Yellow 10.2x13.7 7 19
3 Orange 11.4x14.2 7 19
4 Red 12.7x16.0 7 22
5 Black 14.2x17.8 7 22
6 Green 16.0x19.8 10 34
7 Light Blue 17.8x22.4 10 36
8 Light Purple 20.1x24.9 10 42
9 Maroon 22.4x27.9 10 45
10 Dark Blue 24.9x30.5 10 53


  • By attaching the cable directly to the nut and eliminating the swage, weight has been reduced.
  • Anodised heads are colour coded to match Metolius cam colours.
  • Combines the stability of 3-point contact with the ease of a straight-sided taper.
  • CNC technology for optimised shape.
  • Side-to-side curve for greater stability in flaring placements.
  • Straight-sided taper makes it easy to judge placement quality.
  • NC machined from 6061-T6 billet aluminium.
  • CE certified.


  • Manufacturer: Metolius
  • Mpn: UNUT001
  • Weight: 19g to 53g

Please note: This price is for the individual nut, not the set as pictured.

Personal Shopping - By Appointment

Would you like to try on some climbing shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.

Customer Reviews

No reviews yet Write a review