Mayhew 45053 Metric Twisted Hex Key Set, 10 Inch Overall Length, 9-Piece (1.5 mm to 10 mm)
- The Mayhew 45053 Metric Twisted Hex Key Set is a heavy-duty nine-piece S2 tool steel L-key set designed for enhanced torque capacity and corrosion resistance, ideal for precision and general hex fastener work.
- Features:
- Constructed from superior quality S2 tool steel for professional strength and shock resistance.
- Keys are twisted before heat treatment to increase torque capacity and reduce breakage.
- Longer L-key shafts provide additional reach and leverage in tight spaces.
- Color coating on shafts resists corrosion while manganese-phosphate finish at tips enhances wear resistance.
- Designed for general metric hex applications; meets or exceeds ANSI standards for quality and performance.
- Includes:
- 1.5 mm hex key
- 2 mm hex key
- 2.5 mm hex key
- 3 mm hex key
- 4 mm hex key
- 5 mm hex key
- 6 mm hex key
- 8 mm hex key
- 10 mm hex key
- Plastic holder
- Specifications:
- Manufacturer: Mayhew
- Part Number: 45053
- Material: S2 tool steel, color-coated shafts, manganese-phosphate tips
- Quantity: 9 metric keys (1.5 mm - 10 mm) plus plastic holder
- Overall length (typical): 10 inch
- Applicable Standard: ANSI compliant
- The 45053 Metric Twisted Hex Key Set can also be referred to as twisted L-key hex set, metric S2 hex wrench set, heavy-duty metric hex key set, corrosion-resistant hex keys, and ANSI metric hex key kit.
Mayhew offers a broad range of professional-grade hand tools, and the Mayhew brand is recognized for quality S2 steel construction, precision engineering, and durable finishes tailored for demanding commercial and DIY environments.
Q: What metric sizes are included in this set?
A: The set includes nine metric conventional L-hex keys: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, and 10 mm, plus a plastic holder for organization.
Q: How does the twisting of the keys improve performance?
A: Twisting before heat treatment enhances the internal grain structure, increasing torque capacity and reducing breakage under high load situations.
Q: Can this set resist rust in shop or outdoor environments?
A: Yes-the color-coated shafts resist surface corrosion, while the manganese-phosphate finish on contact points enhances wear resistance, extending tool life.
