A stylised lever with a modern, front profile taper, the Avant Sierra lever have a wide top surface that reflects the premium finish while feeling comfortable to use. The unique aged brush copper finish accents other fixtures and door hardware throughout the home. Installation is simple with the QuickFix technology, using a standard 54mm door preparation and everything you need is in the box.
A stylised lever with a modern, front profile taper, the Avant Sierra lever have a wide top surface that reflects the premium finish while feeling comfortable to use. The unique aged brush copper finish accents other fixtures and door hardware throughout the home. Installation is simple with the QuickFix technology, using a standard 54mm door preparation and everything you need is in the box.
in 4 offers
last seen 22 Oct 2026
The lowest price we last saw for Gainsborough QuickFix Sierra Dummy Lever Set Matte Black 720SIEMB was $40.35 at Mitre 10, compared across 4 retailers (last seen 22 Oct 2026). Prices may have changed since.
The all-time low we recorded was $30.00 on 19 Oct 2026.
Prices last updated 22 Oct 2026.
Gainsborough QuickFix Sierra Dummy Lever Set Matte Black 720SIEMB
A stylised lever with a modern, front profile taper, the Avant Sierra lever have a wide top surface that reflects the premium finish while feeling comfortable to use. The unique aged brush copper finish accents other fixtures and door hardware throughout the home. Installation is simple with the QuickFix technology, using a standard 54mm door preparation and everything you need is in the box.
A stylised lever with a modern, front profile taper, the Avant Sierra lever have a wide top surface that reflects the premium finish while feeling comfortable to use. The unique aged brush copper finish accents other fixtures and door hardware throughout the home. Installation is simple with the QuickFix technology, using a standard 54mm door preparation and everything you need is in the box.
Last updated at 22/10/2026 11:23:29
Gainsborough Avant Sierra Dummy Lever Matt Black Rose 57mm
Delivery $10
GAINSBOROUGH 57mm G3 SERIES SIERRA QUICKFIX LEVERSET, Dummy / Matt Black
Delivery $14.95
Gainsborough Avant Sierra Leverset Matt Black Dummy 57mm Display Latch Not Included at Bowens
Delivery $10
Gainsborough QuickFix Sierra Dummy Lever Matte Black 720SIEMB
Delivery $13.50
| Locking? | No (Dummy lever) |
| Material | Zinc alloy, High purity zinc alloy |
| Material Finish | Brushed satin chrome |
| Smart Capabilities | No |
| Durability | 5 year tarnish warranty |
Gainsborough Avant Sierra Dummy Lever Matt Black Rose 57mm
Delivery $10
GAINSBOROUGH 57mm G3 SERIES SIERRA QUICKFIX LEVERSET, Dummy / Matt Black
Delivery $14.95
Gainsborough Avant Sierra Leverset Matt Black Dummy 57mm Display Latch Not Included at Bowens
Delivery $10
Gainsborough QuickFix Sierra Dummy Lever Matte Black 720SIEMB
Delivery $13.50
| Locking? | No (Dummy lever) |
| Material | Zinc alloy, High purity zinc alloy |
| Material Finish | Brushed satin chrome |
| Smart Capabilities | No |
| Durability | 5 year tarnish warranty |
