Dct 4In Plastic Pipe Threaded Quick Connect Adaptor Coupler 1-Pack, Flexible Product Details WOODSHOP DUST CONTROL: Use the DCT 4? Inch Plastic Pipe Threaded Quick Connect Adaptor Coupler 1-Pack, Flexible Hose Woodshop Saw Dust Collection to complete your woodshop dust control system by connecting 2 shorter pieces of 4-inch (10.2cm) plastic pipe into one longer pipe for ductwork dust collection; Threaded quick connect adaptor end screws tightly into flexible hose and tapered end offers press-on attachment HASSLE-FREE: Eliminates the need to connect and disconnect a hose clamp each time a new woodworking machine is used; Takes all of the work out of disconnecting and moving or switching from machine to machine; Stays secure and airtight without sliding off, decreasing airflow, or decreasing dust collection capability; No special adapters for each tool required EASY TO USE: Designed to quick connect thread onto to the end of a 4-Inch flexible dust collection hose (can be tightened with wire hose clamp; not included) and slide onto any 4-Inch diameter dust hood port, blast gate, the dust collector itself, or the outlet of whichever tool you are using at the time for a quick and easy fit (twist for friction lock) SPECIFICATIONS: Constructed from heavy-duty hard plastic; 1/8-inch (3mm) quick adaptor coupling thickness; 4.5-inch (11.4cm) quick adaptor coupling length; 4.1-inch (10.4cm) outside diameter (OD); 4-inch (10.2cm) inside diameter (ID); Fits snugly on dust ports for table saw, planer, jointer, and more CONTENTS: Package includes (1) quick adapter threaded hose coupling; 1-pack Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.