3-Piece 1/4" Hex Magnetic Bit Holder – 2, 4 & 6 Inch CRV

3-Piece Magnetic Bit Holder Extension Set – 1/4" Hex Shank

Get more reach and precision in every fastening job with this 3-piece magnetic bit holder set. Featuring three different lengths — 2 inch (63.5 mm), 4 inch (100 mm), and 6 inch (150 mm) — these chrome vanadium steel extensions give you the flexibility to tackle everything from everyday household repairs to demanding woodworking and construction projects. Made in China.

Why You'll Love This Set

• Three Versatile Lengths: The 63.5 mm, 100 mm, and 150 mm holders let you choose exactly the right reach for any task — no more struggling with awkward angles or cramped spaces.
• Heavy-Duty Chrome Vanadium Steel: Built from industrial-grade CRV and carbon steel, these extensions are designed for long-lasting performance and resist wear even under repeated heavy use.
• Built-In Magnetism: Each holder features integrated magnetism that locks your screwdriver bits securely in place, enabling confident single-handed bit changes for faster, more efficient work.
• Universal 1/4" Hex Shank Compatibility: The standard 1/4 inch hex shank and 1/4 inch extension chuck adapter ensure compatibility with virtually all insert bits and drill/drivers that accept 1/4" hex shanks.
• Reach Tight Spaces with Ease: The quick-change design lets you extend into hard-to-reach corners and deep recesses without needing a full set of extra-long bits — perfect for furniture assembly, cabinet installation, and more.
• One-Piece Construction: The solid one-piece design improves torque transfer and reduces flex, making each extension a reliable, durable addition to your toolkit.

Specifications

Package Includes

• 3 × Magnetic Bit Holder Extensions (2", 4", and 6" lengths)

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Frequently Asked Questions

Q: Are these magnetic bit holders compatible with all cordless drills and impact drivers?

A: Yes! These magnetic bit holders feature a standard 1/4 inch hex shank, which is universally compatible with virtually all cordless drills, impact drivers, and screwdrivers that accept 1/4" hex-shank bits. They work with most popular brands and models.

Q: How strong is the built-in magnetism — will bits fall out during use?

A: The integrated magnetism in each bit holder is designed to firmly grip standard screwdriver bits and keep them securely seated during operation, even when working overhead or at difficult angles. The magnetic hold supports smooth single-handed bit swaps without bits dropping.

Q: What is the difference between the three lengths, and when should I use each?

A: The 2-inch (63.5 mm) holder is ideal for general fastening tasks in open spaces, the 4-inch (100 mm) provides moderate extra reach for slightly deeper applications, and the 6-inch (150 mm) is best for accessing tight corners, deep recesses, or hard-to-reach cavities in furniture, cabinets, and structural work.

Q: What material are these bit holders made from?

A: These extensions are constructed from industrial-grade carbon steel and chrome vanadium steel (CRV), known for their high hardness, toughness, and resistance to wear — ensuring the holders remain reliable over years of repeated use.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.