Features and Benefits:

• Includes 3 flexible nut drivers: 1/4 inch, 5/16 inch, and 7 mm sizes
• Lock-N-Hold design keeps nuts or clamps from spinning during tightening or loosening
• Flexible shaft for access in restricted spaces
• Adjustable neck improves alignment around components
• Multi-material, non-slip grip handle
• Ideal for hose clamps, hex bits, and fasteners
• Thumb-release mechanism for quick lock and unlock



The S.U.R.&R. LHD454 Lock N Hold Flex Driver Set is a three‐piece flexible nut driver set designed to reach fasteners in tight, obstructed, or awkward areas. Each driver features a locking mechanism that securely holds nuts, clamps, and fittings in place, preventing them from slipping or rotating during service. The flexible shaft and adjustable neck allow users to tighten or loosen fasteners that would otherwise be inaccessible with standard tools. The multi‐material, non‐slip handles provide enhanced grip and control for professional automotive and mechanical applications.