The Avocet 2 Hooks & 2 Rollers Narrow Silver 35mm is a non handed lock which has 1440mm between the rollers. Locking points are engaged by lifting the lever of the double spindle nightlatch and changing of handing can be done by reversing the latch. This lock is no longer supplied with a sash lifter. This lock has 1440mm between the rollers and shouldn't be confused with the "yellow version" (AVO352HB) which has a wider gap between the rollers.
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