DWV9000 universal Quick Multi-Function Connector Fits for DeWalt Dust Extractors,vacuum hose, various DW tools & shrouds. Allows fits easy<br> Replacement for DEWALT DWV9000 universal connector Quick Connector Replacement for DeWalt Dust Extractors (DWV9000). For DeWalt Dust Extractors,vacuum hose and various DW tools & shrouds.Allows fits quick, easy, and durable connection between 1-1/4 In<br> There is a bearing lock/unlock device on the adapter ring of DWV9000. You need to screw it to the unlocked position before you can slide it into the dustproof port.<br> Fits Models for DeWalt DWE4597,DW46152, DWV010, ect. The universal connection system for all Dewalt dust-compatible tools and accessories centers around the Universal Connector, which forms a secure, locking connection its attachments.<br> Replacement old part number:DWV9000<br> Colour:Black<br> Material:Plastic<br> Size:<br> Small end:ID=1.7 in OD=1.875in<br> Large end:ID=1.7 in OD=2.28in<br> Height:4.4in<br> Package Contents:<br> 1 * Quick Multi-Function Connector<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.