Brands of Door Closers
Shurlok, Supra and Avanti are the leading brands that will immediately come to mind when we speak of key door closers. All these door closer brands are of high quality and equally secure when properly installed, so there is no brand or style of lockbox that is more secure than any other. You only need to find the most convenient lockbox for your purpose. Different styles of door closers such as over the door knob hang are available for all three brands; wall mount styles are available in the Avanti Guardian and Supra styles only. It should be remembered that you have to pair door closers with lock box as well. The combination dials available come in different variations. The Shurlok lockbox has a 4 digit dial combination with 0-9 for each of the 4 digits of your combination. Letter dials are available, but letter choices are limited as there are only ten spaces on each dial. The Supra dial combination lock box opens with a 3-letter code. All 26 letters of the alphabet are available for your combination. The Supra pushbutton lockbox has 10 buttons and uses the numbers 0-9. Your code can be 1-10 digits, however each button can be used only once in the combination.
