Proto Tether-Ready 9 Piece Folding Hex Key Set J4993-TT-SBD

Proto's professional-grade, tether-ready fractional folding hex key set engineered for safety and efficiency in high-elevation or critical industrial environments. This all-in-one tool features integrated attachment points for tool lanyards, helping to prevent dropped objects and ensuring compliance with strict safety protocols. Each key is precision-manufactured from high-strength alloy steel with a black oxide finish to resist corrosion and wear, while the chrome-plated steel case provides a durable, high-leverage handle for demanding maintenance and assembly tasks.
Key Features
Integrated tether-ready attachment point facilitates the use of safety lanyards for work-at-height applications.
High-strength alloy steel keys are heat-treated for industrial durability and resistance to rotational torque.
Black oxide finish on bits provides superior protection against rust and chemical wear.
Durable 4-1/2" chrome-plated steel case serves as a high-leverage handle and protective housing.
Precision-machined tips ensure a secure fit into fastener heads to reduce the risk of stripping.
Includes 9 SAE sizes: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", and 1/4".