Engineered for high-performance security, this barrel lock plunger key from Jonard Tools is constructed from high carbon alloy steel, ensuring exceptional strength and durability for heavy-duty use. Designed specifically for CATV barrel locks, it features a smooth plunger and a robust spring mechanism that not only facilitate ease of use but also enhance tamper resistance. With a polished steel finish and a distinctive blue handle, this tool not only meets RoHS compliance standards but is also serialized for added protection against unauthorized use. Ideal for professionals requiring reliable access to specific locks, this key is an effective solution for maintaining security in various applications.