KLEIN TOOLS BLS22 22-Piece Long Ball-End Hex Key Wrench Set, SAE and Metric, Heat-Treated, L-Style, 1/16-Inch to 3/8-Inch and 1.5mm to 10mm

• 22-PIECE HEX KEY WRENCH SET: L-Style keys in SAE and metric sizes 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8-Inch, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm

• INDUSTRIAL STRENGTH: Heat-treated and tempered steel for long-term durability

• CORROSION PROTECTION: Each hex key features a black phosphate coating for superior rust resistance

• BALL-END HEX KEYS: Designed for optimal performance at angles up to 25 degrees

• SECURE STORAGE: Internal locking mechanism prevents loss of keys