Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information General Threaded Products Co ← View details 2318 Southeast 10th Avenue, Portland, OR 97214 +1 503-234-5248