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. Installation is simple with the QuickFix technology, using a standard 54mm door preparation and everything you need is in the box. The privacy, locking function means it can be used in areas where you need non-secure locking such as bathrooms or toilets. About the collection Designed for everyday living and with the user in mind, the Gainsborough Avant collection of thoughtfully designed levers and premium, on-trend finishes is the perfect finishing touch for any home interior. Featuring the award winning, patented QuickFix technology means installation is simple and quick. Features: Sierra's front profile taper and wide surface makes it comfortable to use while creating a contemporary and bespoke designer tone. Features new QuickFix technology - install door lever in under 30 seconds after installation of the latch and strike. Lever and 64mm rose constructed of high purity zinc alloy. Passage leverset (includes latch) for use on internal, non-locking doors Privacy leverset for internal doors that need to be locked from the inside such as bathrooms. Includes a discrete privacy pin and external emergency unlocking feature. The bright chrome mirror-like finish is ideal for a contemporary or retro setting. The brushed satin chrome finish gives a subtle lustre that is edgy and alluring, but never grandiose. Matt black's striking, versatile appearance bridges traditional and modern styles. Bold without being over the top, satin brass gives the perfect amount of understated style. Satin graphite is a cool yet welcoming finish that flatters and complements any décor style.