KRETLAW 31PCS Magnetic Nut Driver Set | Cr-V, Quick-Release Extensions & 1/4\" Hex Shank

All-in-one power for fastening tasks

From quick repairs to ongoing projects, the KRETLAW 31PCS Magnetic Nut Driver Set brings together versatility, durability, and thoughtful design. Crafted from Cr-V steel with a protective black oxide-like finish, these drivers stand up to daily use while resisting oxidation and corrosion. The weight, balance, and tactile finish give a satisfying feel as you guide bits onto fasteners, even in tight spaces.

The kit features a broad range: metric sizes (4mm to 14mm) and SAE sizes (5/32" to 9/16"), along with three impact socket adapters, a magnetic bit holder, and three quick-release extensions. This combination covers many common fasteners, reducing the need to switch between separate tools.

What’s included

• 12 metric nut drivers (4mm to 14mm)
• 12 SAE nut drivers (5/32" to 9/16")
• 3 impact socket adapters (1/4", 3/8", 1/2")
• 1 magnetic bit holder (60mm)
• 3 quick-release extensions (60mm, 100mm, 150mm)

Durable construction and secure grip

• Robust Cr-V steel stands up to heavy use and shocks
• Black treated surfaces resist oxidation and corrosion
• Powerful magnets keep bits firmly in place during tightening or loosening

Smart design for efficiency

• Intuitive red and blue color coding makes metric and SAE sizes easy to differentiate
• Deep-magnet design helps secure fasteners and reduces drops
• Pouch included for portable storage and quick transport

Portability and organization come together in this set, letting you move between bench, cart, and job site with confidence. The combination of size variety, magnetic grip, and extendable reach helps you tackle tasks that require reach or awkward angles, whether working on a home project or on-site maintenance.

Real-world scenarios include assembling furniture, tightening bike components, installing electronics enclosures, or performing automotive and appliance adjustments where a compact, all-in-one solution shines. While results vary with each task, the versatility of this kit offers the possibility of streamlined workflows and fewer tool changes.