7070 SC - Blank Plate. The Lockey Super 8 series adds a new dimension to the usages of the Lockey Digital range. Measuring only 40mm wide, its' slim design is perfect for narrow stile aluminium doors.. Teflon coated parts to enhance operation and delay natural wear & tear. Flexibility to use the same code digit twice. Handles have slipping clutch to prevent damage when forced. Designed for heavy duty usage