Powertec 70247-P2 1-1/2 Inch Stainless Steel Thumb Screw Clamps,, 10 Pack Introducing the 1. 5? Key Hose Clamps by POWERTEC monly used to connect hoses to dust hoods, blast gates, connectors and other fittings - these keyed hose clamps can also be an essential accessory for connecting dryer vent hoses and other tubed connections. With it?s premium stainless steel construction and 1-5/8-Inch clamping capacity, this clamp will resist scale and will not rust - delivering a tight and optimal seal under a variety of environmental conditions. Easy-To-Use These hose clamps feature an easy-to-turn blue key (knob) made from a strong and durable polymer. The key is designed to make the securing and un-fastening of the hose much easier, by hand and without the use of any tools. This eliminates the knuckle busting associated with flat head screw drivers or tiny socket wrenches. Simply twist and tighten. It couldn?t be easier. True Seal Connection The clamps have an integral bridge component that steps over the tubing?s helical reinforcement, delivering a direct transfer of force to the connection, which helps eliminate hose detachment and pressure loss from leakage. Specifications Material: Stainless Steel Clamping Capacity: 1? ~ 1-5/8?Clamp Width: 3/8? POWERTEC is a US based manufacturer of high quality woodworking machines, wood work accessories, and a wide assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the best innovations, technologies, and product development to the industry. Product Features Includes: 1-1/2? key Type hose Clamps ? pack of 10 Application: allows you to secure your ductwork hoses and connect dust collection hoses to dust hoods, connectors, 1. 5 inch blast gates, and other dust collection fittings Easy turn: hose Clamp allows you to simply use the thumb screw clamp to quickly loosen or tighten it 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 Versatility: can be used indoor and outdoor for a wide assortment of home, automotive, and DIY woodworking applications ? such as securing a dryer vent hose, duct work, piping, tubes, large cables and more Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!