325 PCS Crush Copper Washers Assortment Kit; 10 Size Flat Sealing Copper Washers (M5-M14) for Electronic, Automotive, Motorcycles, Marine and Mechanical Use

A very comprehensive kit, with plenty of each size. Bought to have a stock of washers for my side gig of working on vehicles rather than having to go to the parts store and pay way more for just 1 at a time. The value should pay off in the long run for sure. These seem to be of good quality, and same dimensions as OEM washers of the same type.

Awesome washers they work perfectly

GREAT to have a few difference options on hand. I never know exactly which size I need until I have pulled the car parts apart and cannot put them back together for the want of a two cent washer.

Bought this while sorting out a hydraulic top link setup that used banjo fittings (not my first choice), and this kit definitely came in handy. The copper washers themselves are solid—soft enough to crush and seal properly, but not so thin that they feel cheap. I used several to clean up leaks on banjo connections, and once torqued, they sealed like they should. You get a good assortment and plenty of quantity, and the case is actually organized well—nothing dumps out when you open it. Here’s the catch: * The size range is limited, especially for real hydraulic applications * Works fine for smaller fittings, metric hardware, and light-duty stuff * But don’t expect it to cover larger hydraulic fittings—you’ll still need bigger washers separately Bottom line: Good kit to have around for general use and smaller banjo fittings, but it’s not a complete solution for hydraulic work. Think of it as a supplement, not a one-and-done kit.

great price for the contents only needed 2 small ones

Good

This copper washer set is a lifesaver. With 10 sizes and 325 pieces, I’ve used it for oil changes, banjo bolts, and brake lines—no leaks at all. The copper is high quality and seals great. The case keeps everything organized, and it’s way cheaper than buying washers individually. A must-have for any garage!

Good assortment works as it should seals right and price was good.

As pictured and quick postage