Avocet upvc window lock gear box

• 2 stars, based on 1 votes

• The Avocet UPVC Window Lock Gear Box is available in both a 20mm and 22mm backset
• The best way to measure your own is to place a ruler from the centre of the follower to the edge of the rail directly above it
• The fixing centres for this model are an industry standard of 42mm
• Avocet produces and manufactures a wide range of UPVC and security prod