HPS Stainless 3.5"-3.82" HD Spring Load T-Bolt Hose Clamp for 3.25" ID Hose
$9.34
The lock nut has a nylon insert to prevent it from backing out. Tighten with a 7/16" socket wrench. 3/4" wide 300 Series Stainless Steel Band and Trunnion. Zinc Plated T-bolt, Nut and Springs.
