- Ref: ML-410LT-BLU - Weight: 0.1Kg - Body Size (mm): 38W - Clearance(mm): 20 Horz. x 70 Vert. - Shackle Diameter: 6mm - Finish: BlueMaster Lock safety Long Shackle padlocks are designed exclusively for lockout or tagout application. Non conductive body and cylinder constructed using Zenex with a 6 mm diameter plated metal shackle for corrosion resistance. Includes write-on 'Danger' and 'Property of' labels. Keyed alike locks available. Each padlock is supplied with only one key as standard.