SST® - Precision Spanner Wrench – For Obscure Hardware & Fasteners – Includes 12 Metric & Imperial Steel Pin Sizes – Adjustable Tension – 160mm Arm – 180° Movement – With Storage Case

This is a very handy tool to have around, and the company provides great support. I use mine for work, and I cracked the end where one of the pins screws in. The company immediately sent me a replacement grip piece.

Seems to be built really solid. I'm just a hobbyist, and I've just used it once so far. I used the 5/64" pins to remove the battery terminals from a Ludlum 14C. This tool worked great.

Well made case and tool itself. Some people mentioned issues with having to chase threads, but all the pins threaded perfectly both ways. Used them for a bell housing on a small motor I was working on and they did great. Was even able to use the large 4mm to tighten a flap disc on my grinder (though that’s not what’s it made for) and it did feel like that was the extent of what I could do before I broke them, but worked well for their intended purposes otherwise.

This spanner is 10 ply bud!Bends easily, slips off because of the bend to off set the handle. Want more? You have to chase the holes for the pins with a tap yourself. Excellent way to destroy your precision parts! Throw $45 in the trash and don't buy this and you'll be way ahead in time and money. Wow, what a POS!

This was a high-quality precision spanner wrench set with metric and regular pin sizes. It exceeded my expectations.

Very good for delicate work

It would seem that when you call your self "Stupid Simple" you would at least take the time too see if the bits you designed for your spanner wrench actually fit the wrench. The 3/16" bit does not fit and is completely worthless and for the price this tool feels and looks extremely cheap. Maybe next time you put less effort into fake gold plating and more effort into building a decent tool.

I really like these, as everything about them exudes quality and thoughtful design. I couldn't think of anything to improve these... everything is well labeled and clear. High quality case, padded organizing liner and assorted pins. I'm a happy camper and highly recommend.