I have fine-tooth ratchets from most everyone,Sk,MATCO,MAC,Snap-on,,the SK,is actually sturdier than the rest of them,,probably cost half as much and hasnt slipped yet.Now,,this is the only problem I've had with the fine tooth,,, you CANNOT,,put to much torque on them,,which is OK,,you just break the nut or bolt loose with something else,,but I've gotton in a hurry before and used one to break and exhaust bolt loose and stripped the gears,,and that was a Snap-on ratchet,,course,,I got a new replacement,,but my knuckles,,Snapon didn't have a return policy for them,,but I can tell you this,,I have NEVER had the SK's give me any problems.I do like my SK's