9 Piece Metric Ball End Long Arm Hex Key Set 83521-APX

Gearwrench 9 Piece Metric Ball End Long Arm Hex Key Set is a professional-grade fastening tool designed to provide maximum reach and superior access to fasteners in obstructed or restricted spaces. Each key features a ball end design on the long arm, which allows for an entry angle of up to 25 degrees, making it ideal for machinery and automotive repairs where direct alignment is impossible. Forged from premium alloy steel, these keys are specifically engineered to resist rotational distortion and provide long-lasting durability under high-torque conditions.
Key Features
Ball end design on the long arm provides up to a 25-degree entry angle for superior access to recessed or obstructed fasteners.
Forged from high-strength alloy steel to ensure professional-grade durability and resistance to bending.
Long arm design provides extended reach for deep-set fasteners and increased leverage for high-torque applications.
Precision-cut tips and chamfered edges help guide the key into fasteners smoothly and prevent stripping.
Bright, full polish chrome finish offers professional protection against rust and corrosion while wiping clean easily.
High-visibility size markings are hard-stamped on the key for rapid and permanent identification.
Set includes nine essential metric sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm.
Includes a durable plastic caddy that keeps the keys organized and features size markings for quick selection.
Manufactured to meet or exceed ASME B107.100 performance specifications for strength and accuracy.