• Dielectric thermoplastic safety padlock • Plastic shackle helps prevent electrocution and arc flashing, also prevents electrical current from shackle to key • All components are non-sparking and non-magnetic - plastic, copper, brass • 38mm wide, 44mm tall, thermoplastic body, with 38mm shackle length • Designed exclusively for lockout tagout applications • Durable, lightweight, non-conductive thermoplastic lock body • Compliance with "One Employee, One Lock, One Key" best practice The Master Lock Dielectric Thermoplastic Safety Padlock features a 38mm wide Zenex™ Thermoplastic red body and a 38mm tall, 6mm diameter plastic shackle to help prevent electrocution and arc flashing and to prevent electrical current from shackle to key. All components are non-sparking and non-magnetic. Designed exclusively for Lockout/Tagout applications, the durable, lightweight material is easy to carry and padlock has key retaining cylinder to ensure the padlock is not left unlocked. All dimensions are as follows: Padlock Body Width x Shackle Diameter x Max. Interior Shackle Height