The Ring of Fire climbing hold, formerly known as XL J31, is a large hueco-style hold designed for steep walls and overhangs. Its unique flame-inspired design adds visual flair, while the extra screw hole prevents spinning for enhanced stability. The versatile shape of Ring of Fire allows it to function as a jug, side pull, or undercling, making it a favorite for creating dynamic routes.

Features

  • Large hueco-style hold with flame detailing for a bold design.
  • Versatile functionality as a jug, side pull, or undercling.
  • Extra screw hole to prevent spinning during intense use.
  • Requires 1 x 2" bolt for secure installation.
  • HOW TO ATTACH A CLIMBING HOLD TO A PLYWOOD WALL - Click Here
  • All bolt-on holds/sets require socket head type bolts, except for the Classic Footholds Set which requires countersunk head bolts.
  • All bolts Uncarved Block sells are imperial 3/8" diameter with UNC threads. All holds compatible with 10mm metric bolts.
  • Unless otherwise stated, t-nuts are not included with holds or sets.
  • Any items shown in pictures other than holds are to show scale and are not included with purchase.
  • More information about hold colors click here.
  • Bolts optionally supplied with holds/sets are suited for 17 mm thick climbing walls, if you require longer bolts order these separately.
  • It is cheaper & faster to select random colours.

Favorite hold on the entire wall

By: on 6 February 2026
Our fave hold on the wall
(5)

Useful anywhere

6 October 2018
Everyone goes for this hold on our gentle overhang, and again on our steeper wall. Easily matchable as jug, sidepull and undercling, its more positive than i was expecting. Screw hole means no flex at all.
(5)

Roof ring

23 January 2018
We put this on the roof of our woody. Great for long reaches. Wish there was a screw hole as well.
(4)

Good from any angle

By: on 9 August 2012
I would've given this 5 stars, except that a stabilising screwhole needs to be added to take advantage of all the angles. Positive from all angles (esp for kids fingers), and good to use on a roof as a central point of contact for multiple routes.
(4)

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