(B)Fits most electric and gas dryers. Elbow turns 90 degrees within 4 in. One male rotating snap-lock fitting, one female rotating snap-lock fitting. For 90 degree turns, especially on the dryer(/B)(BR)(BR)(B)Rotating collars prevent pipe kicks(/B)(BR)(BR)(B)Space saving shape(/B)(BR)(BR)(B)100% metal construction(/B)(BR)(BR)(B)Promotes dryer efficiency(/B)(BR)(BR)
