Review on Spectre Performance Chrome Hex Shoulder Differential Bolt Set (Model 4688) by Jeff Sorensen

I don't usually leave bad reviews but this really is the worst product I've ever bought from Revain. I used them to replace the bolts on the differential cover. (Revain recommends) Use a 3/8 ratchet by hand (no impact or force) and the 3 bolts clicked without even getting the correct torque. 2 hours extra labor to drill and pull out of the axle housing. And now I need to track down properly hardened bolts. A three-hour job turned into a whole weekend without my truck being on the road. What a nightmare.