Product Description Reviews Easily secure your 3" duct hose to your dust collecting equipment with our large worm-screw Clamps (854-3060) which are designed to fit our 3" Flexible Hose (see 8543050 for our heavy-duty low profile, reinforced hose - sold separately). Show More Custom Field __AddtoCart Notes3 Catalog Page # 403 Overall Rating 0.0 0 Reviews Write a Review Create a Review Worm Screw Clamp for 3" Hose Overall Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Add a Headline * Add a Review *