Mountain 5 Pc Metric Double Box Universal Spline Ratcheting Wrench Set RM6. [VERSATILE]- Extra long, flexible and reversible making it the most versatile set of ratcheting wrenches on the market. [90 TOOTH DESIGN]- This Mountain product comes with a patented 90 tooth design. [180 DEGREES] – The 180° rotating head on both ends of the wrench allows the ratchet wrench to flexibly bypass obstacles for easy use at any angle. [PATENTED DESIGN]- Innovative internal gear mechanism and Spherical profile (Spline Plus) makes this one of the best performing ratcheting wrenches available. [COLLAR]- Raised box end gear provides more surface contact and access to recessed fasteners. Recommend only use on hard to reach area, if the nut or bolt is too tight, the flex head will be break! They are not Snap on quality, be nice with them. Overhaul they still very useful set! This is 5 ps set, 8 & 10mm, 12 & 14mm, 13 & 15mm, 16 & 18mm, 17 & 19mm. It may has a dirty, scratches or scuffs causing by regular use or storage in the toolbox. If you can not accept any signs of uesed condition of the tools. ANSWERS ARE RIGHT HERE. ITEM DETAILS – I list items pretty accurate, but occasionally do overlook something. I sell a wide variety of items and cannot know every detail. I google details, if there is something you want to know about it, you can do the same. If listing says it fits one brand, I can not tell you if it works for a different one. Includes what is pictured ONLY unless otherwise noted. I sell for a living and know what im doing. I do not need you to tell me what my stuff is worth. I CANNOT control the post, sometimes they take way too long or a package gets stuck in limbo, but most of the time they will be delivered. I know how to pack items properly for best chance of arriving as it should. The quicker you do, the quicker I will. Well it is not right. If i do make a mistake i will happily fix it. Karma is real though. Please read all description!! All photos in the listing are of the actual item for sale. Use zoom option for close-ups, photos represent true condition of the item.