Aluminum and brass parts are well finished. The blue anodized finish is very pretty. The brass barrel impresses with its size, strength and attention to detail. The edges of the hole are smoothed to make it easier to pass the T-bolt through. The spring-loaded feature is nice, but the source of my only complaint. While the T-bolt itself is fine for the T-track, the width of the spring makes it difficult to slide. It is very difficult to change the position of the clamp along the entire length of the T-track. If the spring were tapered like the other clamps I have this would be the perfect 5 star tool.