
Heavy Duty 20 Piece 4 Inch Hex Bit Set With Metric And SAE Allen Wrenches, 1/4 Inch Hex Shank, S2 Steel CNC Machined Magnetic Tips, Extension Socket And Storage Box, Built For Impact Drivers
Heavy Duty 20 Piece 4 Inch Hex Bit Set With Metric And SAE Allen Wrenches, 1/4 Inch Hex Shank, S2 Steel CNC Machined Magnetic Tips, Extension Socket And Storage Box, Built For Impact Drivers
Original: $41.38
-65%$41.38
$14.48The Story
✔️ Heavy-Duty 20-piece Hex Bit Set with 4in bits and magnetic extension
This 20-piece hex bit set includes metric (1.5mm-8mm) and SAE (5/64"-5/16") hex bits. All bits are 4 inches long with a 1/4 inch hex shank, designed for impact drivers and heavy-duty fastening. The kit comes in a rugged storage box with a stronger magnetic extension socket for secure retention and easier access in tight spaces, improving leverage during high-torque tasks. (101.6 mm 4 in bits; 6.35 mm 1/4 in shank; extension up to 6.3 in / 160.0 mm)
✅ 20-piece set includes 10 metric bits (1.5mm-8mm) and 10 SAE bits (5/64"-5/16")✅ Each bit is 4 inches long (101.6 mm) with a 1/4 inch hex shank (6.35 mm)
✅ Extended 2.3 inches (58.4 mm) magnetic extension socket for reach up to 6.3 inches (160.0 mm)
✅ Reinforced torsion zone absorbs impact torque to reduce bit breakage
✅ S2 steel, CNC machined tips with hardened core and phosphate rust protection
✅ Durable storage case protects bits from drops, dents, and wear
✅ Compatible with most standard 1/4 inch power tools and drill drivers
💡 What is a heavy-duty hex bit set with magnetic extension for? This handy kit helps you tackle tight spots and high-torque fasteners with confidence.
- Handy for automotive repair, machinery maintenance, and home improvement projects - Extends reach up to 6.3 inches (160.0 mm) with a stronger magnetic extension - S2 steel CNC tips resist wear and handle impact torque - Includes metric and SAE hex bits with a 1/4 inch (6.35 mm) hex shank for broad compatibility
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
✔️ Heavy-Duty 20-piece Hex Bit Set with 4in bits and magnetic extension
This 20-piece hex bit set includes metric (1.5mm-8mm) and SAE (5/64"-5/16") hex bits. All bits are 4 inches long with a 1/4 inch hex shank, designed for impact drivers and heavy-duty fastening. The kit comes in a rugged storage box with a stronger magnetic extension socket for secure retention and easier access in tight spaces, improving leverage during high-torque tasks. (101.6 mm 4 in bits; 6.35 mm 1/4 in shank; extension up to 6.3 in / 160.0 mm)
✅ 20-piece set includes 10 metric bits (1.5mm-8mm) and 10 SAE bits (5/64"-5/16")✅ Each bit is 4 inches long (101.6 mm) with a 1/4 inch hex shank (6.35 mm)
✅ Extended 2.3 inches (58.4 mm) magnetic extension socket for reach up to 6.3 inches (160.0 mm)
✅ Reinforced torsion zone absorbs impact torque to reduce bit breakage
✅ S2 steel, CNC machined tips with hardened core and phosphate rust protection
✅ Durable storage case protects bits from drops, dents, and wear
✅ Compatible with most standard 1/4 inch power tools and drill drivers
💡 What is a heavy-duty hex bit set with magnetic extension for? This handy kit helps you tackle tight spots and high-torque fasteners with confidence.
- Handy for automotive repair, machinery maintenance, and home improvement projects - Extends reach up to 6.3 inches (160.0 mm) with a stronger magnetic extension - S2 steel CNC tips resist wear and handle impact torque - Includes metric and SAE hex bits with a 1/4 inch (6.35 mm) hex shank for broad compatibility






















