“Good, free postage was a bonus. It took me a few minutes to work out that the spare O ring was for between connector and other fittings (not part of assembling the connector to the hose). It's been a few years since I have replaced one”
“I ordered some hose fittings and hose joiner when connected was leaking. Emailed for some suggestions and received prompt reply. After checking that all is done per instructions, they immediately sent a new connector. Excellent product and great service.”