SARGENT's 8 Line Knob Lock Series is a heavy duty product designed to meet high security needs. It features "T-Zone" construction to ensure accurate alignment and direct linkage between hub and latchbolt, and complete reversibility without the need for disassembly. The locks are certified under ANSI A156.2, Series 4000 for Grade 1. The 8 Line affords great strength and security, quiet operation and a long life.

• Heavy duty, ANSI Grade 1
• "T-Zone" construction for greater security
• Seamless brass latch tube
• Direct connection between hub and latch tube for true alignment
• Stainless steel springs and retractors
• Available through SARGENT's Turboship (Quick Ship) Program
• Available in 23 functions, including electrified functions
• Additional backsets available
• Available in corrosion-resistant 9 Line for marine or other severe climatic applications
• Many keying options include Signature, Keso, removable core