



🔧 Master every bolt with Klein’s pro-grade precision and comfort
The Klein Tools 630-5/16 Nut Driver is a professional-grade, American-made tool featuring a 5/16-inch hex tip and a 3-inch hollow shaft designed for deep bolt access. Its cushion grip handle enhances torque and comfort, while premium chrome plating ensures durability and corrosion resistance. Color-coded handles and patented Tip-Ident technology provide quick size recognition, making it a trusted choice for professionals since 1857.
| ASIN | B001BY0ESW |
| Best Sellers Rank | #80,619 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Nut Drivers |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Color | Factory |
| Colour | Factory |
| Customer Reviews | 4.7 out of 5 stars 3,754 Reviews |
| Finish Types | Brushed |
| Global Trade Identification Number | 00092644650031 |
| Head Style | Hex |
| Included Components | 5/16'' Hollow Shank Nut Driver Cushioned |
| Item Length | 6.75 Inches |
| Item Type Name | Klein 6305/16 5/16" Nut Driver Cushion-Grip 3" Shaft |
| Item Weight | 3.2 Ounces |
| Item height | 1 inches |
| Item length | 6.75 Inches |
| Item package quantity | 1 |
| Item weight | 3.2 Ounces |
| Manufacturer | KLEIN TOOLS |
| Material | Chrome plated steel |
| Material Type | Chrome plated steel |
| Model Number | 630-5/16 |
| Package Quantity | 1 |
| UPC | 092644650031 |
| Unit Count | 1 Count |
H**H
Worked for Oven Repair
The build quality and grip is solid. I purchased it as I was tired of ratcheting bolts off our oven I was fixing. It definitely was not necessary but had an immediate improvement on quality of life. If you deal with these size bolt heads often I would definitely pick this up.
A**S
Muy resistente y buen tamaño
Me gustó el tamaño y q estuviera hueco una buena medida q no siempre hay en desarmador
S**S
Use it daily.
Great tool that I use at my job on a daily basis.
C**N
Good tool.
It’s a Klein tool. Of course it’s great!
B**E
Great for commercial tire use
Great for straight brass valves installing and holding the valves to loosen or tighten.
Trustpilot
Hace 2 semanas
Hace 1 mes