This tapered quick connector will give a simple push fit onto most 100mm diameter dust extraction outlets. Ideal for moving an extractor between several machines with 100mm outlets. The other end of the fitting has a threaded design which screws into the inside of our 100FLEX 100mm diameter hose. 100QC is for 100mm diameter hose only. Please note: The 100QC has a right handed thread and is therefore suitable for right handed hoses as supplied by Charnwood. See 100QCL for use with Left handed hoses., Manufacturer: Charnwood