Spurtar Stud Remover Fit 1/4" to 3/4" (6 to 19mm) Bolt Extractor Nut Splitter with Knurled Roller and Cam Lock, Stud Extractor Tool for Broken Bolt Remover or Seized Nuts, Grip Damaged Screws

Great timing. We had an issue with a broken stud on my old ATC three wheeler the day this arrived. First I was surprised at how heavy it is. This thing is fantastic quality for its price, to the point of superior quality. It looks as good as it feels. Needless to day it made short work out of the stud and pulled it out so easy. My son was curious if it will install them too, which it will as we have 3 studs to install in his MGA. I have no doubt this will work and I will update if it will not. Now it is a bit large for tight spaces so be aware of that, and it is offset so it will not spin in an exact circle like a socket so do not get in a huge rush unless you are very coordinated.

Needed to pull four threaded studs from my cylinder head and this worked perfectly on each one. I used these in the past and thought I had one but couldn’t find it. This arrived fast and on time keeping my project going. Easy to use and well made. Don’t fuss with double nuts, do it right the first time. Worth every penny.

Although this did not work for me it is a solid tool. I had a bolt that was broken off in an exhausted manifold and there wasn't much left of it. This tool did get a good bite on it but rather than the bolt backing out, it shredded the bolt. I feel like in most instances this tool would work great but in others, what's left of the bolt might just not be meant to come out.

Its not a tool you hope to need, but if you need it you'll be glad you have it. It works great, fits in tight spaces better than vice grips, and holds on tight. It saved the day when I had some broken engine cradle bolts while changing motor mounts on a Ford transit.

Awkward to use like most of these types of devices, this one is worse than most since the retaining ball on the drive extension component has such a weak spring. The part falls apart way too often and way too easily. The component that grips the stud is not hardened well enough with several ridges flattening with each use. When it doesn’t slip it works well enough. I am guessing it will work a few more times before becoming useless

I've used this type of tool for years, know what to expect. This is advertised for removing head studs on engines. I unwrapped this stud puller, rested square with stud, placed about 30-40 ft lbs of force to tighten wheel against the stud and begin removal. Suddenly head a ping sound and this tool cracked almost in half. This isn't a tool, it's a waste of resources on all levels.

Had very little to bite on but worked very well

Good quality

As Described

Robust and multi-use

Worked perfectly. Great bit of kit

Lo he usado con vástagos de 8mm en un motor de motocicleta. Normalmente me basta con usar tuerca y contratuerca pero esta vez me quedo uno sin poder sacarlo: ni con calor - soplete - ni con WD-40, no había forma de sacarlo. Con este útil, a la primera. No es especialmente práctico pero para mi tiene una ventaja primordial: puedes usarlo con casi cualquier longitud de vástago ya que puedes colocarlo a la altura que precises. He leído por aquí que estropea las roscas. Por descontado que si lo aplicas sobre una rosca te la va a machacar y por eso hay que aplicarlo sobre la zona lisa del vástago. A mi me ha funcionado cuando otras opciones no han podido y por eso lo recomiendo.

スーパーカブ110 ja07のスタッドボルト折れの取り外しの為購入。バーナーで炙った後に使用して取り外すことが出来ました。