20PCS 4" Impact Hex Bit Set, Metric & SAE, S2 Steel, Magnetic Tips, Drill/Driver
Specification
| Item model number | 20-Piece Hex Bit Set Metric & SAE 4 IN |
| Bit Compatibilities | HEX_DRIVER |
| Pattern | Impact Hex Head Allen Wrench Drill Bit Set 20-Pcs |
| Drive System | Internal Hex |
| Batteries Included? | No |
| Measurement System | US |
| Number of Pieces | 1 |
| Batteries Required? | No |
| Finish | Manganese Phosphate coating |
| Material | S2 Alloy Steel, Manganese Phosphate Coating, Magnetic CNC-Machined Tips |
| Item Length | 4 Inches |
| Finish Type | Manganese Phosphate coating |
| Item Package Quantity | 1 |
| Drive Bit Shank Style | Hex |
| Set Name | 20-Piece Hex Bit Set Metric & SAE |
| Item Weight | 14.4 ounces |
| Part Number | 4 inch long Allen Bit Set |
| Color | Black |
| Compatible Fastener Range | 1/4" Hex-Shank |
| Included Components | 20PCS Impact Allen Wrench Drill Bit Set With Bit Holder |
| Size | 4 Inch Long Hex Bits Set Metric & SAE 20-PCS |
. Weight: 14.4 oz
Item Description
- 【20-Piece Metric & SAE Dual Size Set: One Kit Meets All Needs】 10 Metric (1.5–8mm) + 10 SAE (5/64–5/16") Bits — covers 99% of daily fastening tasks. Magnetic CNC-machined tips lock screws tight, preventing drops in tight spaces
- 【4" Extended Length for Tight Spaces: No Blind Spots】 4-inch long hex shank reaches deep into engine bays, wall studs, furniture crevices and under-sink cabinets—ideal for automotive assembly, home repairs, and industrial maintenance. Improves work efficiency by 30% vs. short bits
- 【High-Torque Torsion Zone & S2 Steel: Durable & Break-Resistant】 Premium S2 alloy steel core with manganese phosphate rust-proof coating. Impact-rated torsion zone absorbs high-torque peaks to avoid breakage—supports heavy-duty use with impact drivers, drills, and electric wrenches
- 【Versatile for Home & Industrial Scenarios: Cost-Effective】 Perfect for DIY home projects (furniture installation, cabinet repair), automotive maintenance (engine repair, wheel assembly), and workshop industrial tasks. 1/4" universal hex shank fits most power tools on the market
- 【Professional Gift for Handymen: Practical & Durable】 Sturdy packaging with clear size labeling—ideal gift for dads, husbands, DIY enthusiasts, and professional mechanics on Father’s Day, birthdays, Christmas, and anniversaries. A must-have tool set that won’t collect dust
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