POWERTEC 70226 4 Inch Left Hand Keyed Bridge Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Clamps for Dust Collection, Collector and Dryer Vent Hose, 5 Pack

Includes: Left Hand 3-3/4”~4-3/8” Bridge Hose Clamps with Keyed Thumb Screw – 5 pcs Application: Used for securing dust collection hoses, duct work, dryer vents, piping, pvc tubing and more Spiral Direction: Features a left hand spiral design integrated with an easy turn thumb screw metal clamp allowing you to make quick adjustments without the use of tools Quality: Delivers a heavy duty, leak proof and corrosion resistant hose clamping tool constructed out of premium grade stainless steel Clamping Capacity: 3-3/4~4-3/8 inch (111mm), Manufacturer: POWERTEC