40-458-2 - Premium USA Socket Head Cap Screw Assortment (M4 - M12) - 230 Pieces

• Alloy Steel.
• Meets ASTM A574M and ASME B18.3.1M specifications.
• Minimum tensile strength 176,946 P.S.I. (1,220 MPa).
• MADE IN THE U.S.A.

83-8501 - Metric Ratcheting Hex Key Set - 9 Keys

• RATCHETING DESIGN - Reversible 43-tooth ratcheting hex key set has a 360° rotating handle for increased productivity.
• COMPACT - Sets contain hex key sizes in a fold-out design for easy storage.
  Full-length keys provide extra reach and can be used at a right angle to generate maximum torque, or straight out like a screwdriver to quickly remove loosened fasteners.
• COMFORTABLE GRIP - Composite grip handle for comfortable use and reduced fatigue.
• DURABLE CONSTRUCTION - Chrome vanadium steel key construction with black oxide coating provides a long service life.
• EASY IDENTIFICATION - Sizes are stamped on the hex keys for easy identification.