Disassembly key for STS (Europe 43) ZADI cylinder with outer path milling Note: Only for STS cylinders with 2 mm thick and ZADI cylinders with outer track milling and 2.5 mm thick approx. Dimensions: total length: 65 mm. Blade length: 35 mm. Thickness of the key: 2.0 mm. Product features: unlocks the cylinder so that it can be removed. Red plastic handle. Box contents: invoice with VAT, a disassembly key