Review on Weller D550HEXCOL Collar Screw Black by Christopher Karamba

Unfortunately the black collar screw I purchased for my industrial hand tools was a major disappointment. As a loyal customer in the Industrial and Scientific field, I was shocked to find that the screw stripped easily and didn't hold up under heavy use. While I appreciate the sleek black design, thats the only pro I can give this product. Even with proper use, I found that the durability just wasn't there. I'll BE looking for a more reliable option in the future....