Bought it for Black Decker PW1500 and existing hose not compatible with Bosch F016800361 (Male to Female unable to latch). Bought this amazing Bear Force connector from Aliexpress and another Bosch F016800360. Total length now 6m+6m+5.5m = 17.5m. Easy to use and highly recommended. I'm lucky to have found this little gem.
Thank u very much.