good quality and strength great quality well done and able to hold my heavy suv im still alive it works great jack stand these jack stands work fine but the metal surface can damage the car over rock steady five stars these are a good value and they hold up my truck great for the money now what can i say about these well they fantastic i purchased for of these jacks to get my five stars held my honda pilot up with no issues five stars seem a little smaller than i expected but works fine for my needs just what i needed