Advantage: Our Garden connector is made of solid brass. It can last long time. Our Garden connector can work at 0-10 bars, -50 to 120 ℃. Wide use in different conditions. Our Garden connector has standard GHT thread. It could fit most pipes in your garden. Our Garden connector has smooth thread which is very easy to be fixed. The garden connector is with stainless steel clamp. It can fix the used very well. The connector is made of high quality brass. Strong and easy to be used. The connector is with standard GHT thread. It is tighten to fix with the pipe. No leap. Tips: When you fix a door knocker with a door viewer, you should check your door thickness first to see if the door viewer could fit or not. You should also check the door viewer hole on the door to make sure it could fit. Usually it is 12mm or 14mm. You can choose the right colour of knocker which can match your other door furniture. When you fix a door knocker with door viewer, make sure the door viewer and the screw are fully threaded. door viewer self adhesive hook door knocker with viewer door stop padlock Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 3.9 out of 5 stars 33 4.2 out of 5 stars 70 4.3 out of 5 stars 122 4.5 out of 5 stars 65 4.1 out of 5 stars 8 Price $8.99$8.99 $12.99$12.99 $13.49$13.49 $24.99$24.99 — no data Brand SANATO SANATO SANATO SANATO SANATO Material Brass Stainless Steel 304 Zamak Stainless Steel 304 Steel Water proof ✓ ✓ ✓ ✓ ✓ Various colours ✓ ✓ ✓ ✓ no data