behind the wrenches: tools of the trade

Most jobs require some sort of specialized equipment to complete; be it heavy machinery or a pen and notepad. Just as Jedi’s have their lightsabers and Indiana Jones has his bullwhip, so do the course setters of ROCK’n & JAM’n have their own specialized (or jerry-rigged, in most cases) equipment. Here are a few of the tools that see everyday use on the walls:

The Impact Driver
This is our weapon of choice, the one tool above all others that makes our job tolerable. Between twelve and eighteen volts, the standard issue impact driver, when paired with 5/16 and 7/32 hex-head bits, places and removes holds from the wall with tremendous speed and noise. Additionally, a screwdriver bit can be fitted to aide in placing set screws and foot jibs.

The Hand Wrench
Not as clumsy or random as an impact driver; an elegant weapon for a more civilized age. The trusted backup, and sometimes necessary for holds with deeply recessed bolt holes. On occasion, a setter will set analog or ‘go hardman’ (see upcoming lexicon appendix for definition) and eschew an impact for the quiet professionalism of the hand wrench.

The Breaker Bar
For those holds that don’t want to come off the wall, be they spinners or just plain stubborn. The breaker bar adds a good deal of torque to the standard hand wrench.

The Pry Bar
Used in conjunction with the breaker bar to remove spinners. As the name implies, one simply places the end of the pry bar behind the hold and pries on the other end while turning the breaker bar. This procedure helps keep the cross-threaded t-nut from spinning while being worked on.

The Vice Grips
When fixing spinners, one setter is on the front side of the wall with the breaker bar, another setter is behind the wall with the vice grips firmly locked on the flange of the offending t-nut. We employ several different styles and sizes of vice grips for different spinner scenarios.

The Thread Tap

A bit of preventative maintenance, the thread tap is used to clean out t-nuts, thus reducing the risk of cross-threading.

The Angle Grinder

Occasionally, a bolt will be so cross threaded in a t-nut that attempts to remove it with the breaker bar do nothing but fuse the bolt’s threads to the barrel of the t-nut. Enter the angle grinder. Bathed in the shower of sparks and debris kicked up by the grinder’s rotating, circular blade, a setter cuts through the barrel of the t-nut from behind the wall and removes the spinner from the wall. Eye protection is a must!

The Sawzall

Used for the same purpose as the angle grinder, the sawzall is employed when the fused t-nut can only be accessed from the front side of the wall.

The Hold Washer

To the uneducated eye, this may look like a standard industrial dishwasher. To the educated eye, it may look like a CMA L1-X standard industrial dishwasher. But to the course setter’s eye, it is the hold washer, that great metal box that transformers ugly, dirty holds into beautiful, clean holds in a matter of minutes. Just add vinegar.


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