--- product_id: 354942604 title: "Klein Tools 630-5/16 Nut Driver, Made in USA, 5/16-Inch Tip Nut Driver with 3-Inch Hollow Shaft, Cushion Grip Handle" brand: "klein tools" price: "141 Lei" currency: RON in_stock: true reviews_count: 5 category: "Klein Tools" url: https://www.desertcart.ro/products/354942604-klein-tools-630-5-16-nut-driver-made-in-usa store_origin: RO region: Romania --- # 5/16" precision hex tip cushion grip handle for torque comfort 3" hollow shaft for deep bolts Klein Tools 630-5/16 Nut Driver, Made in USA, 5/16-Inch Tip Nut Driver with 3-Inch Hollow Shaft, Cushion Grip Handle **Brand:** klein tools **Price:** 141 Lei **Availability:** ✅ In Stock ## Summary > 🔧 Klein Tools: The professional’s edge in every turn ## Quick Answers - **What is this?** Klein Tools 630-5/16 Nut Driver, Made in USA, 5/16-Inch Tip Nut Driver with 3-Inch Hollow Shaft, Cushion Grip Handle by klein tools - **How much does it cost?** 141 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/354942604-klein-tools-630-5-16-nut-driver-made-in-usa) ## Best For - klein tools enthusiasts ## Why This Product - Trusted klein tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Outlast:** Premium chrome-plated steel resists corrosion and ensures smooth operation - • **Comfort That Lasts:** Ergonomic cushion grip handle reduces hand fatigue during extended use - • **Precision Meets Power:** 5/16" hex tip engineered for exact fit and maximum grip - • **Instant Identification:** Color-coded handle and patented Tip-Ident system for quick size recognition on the job - • **Reach Deeper, Work Smarter:** 3-inch hollow shaft designed to access stacked circuit boards and long bolts effortlessly ## Overview The Klein Tools 630-5/16 Nut Driver is a USA-made, professional-grade hand tool featuring a 5/16-inch hex tip and a 3-inch hollow shaft for working on long bolts and stacked circuit boards. Its cushion grip handle enhances torque and comfort, while premium chrome plating ensures durability and corrosion resistance. Designed with patented Tip-Ident and color-coded handles, it offers quick size identification, meeting or exceeding ASME/ANSI standards for reliable performance. ## Description Klein has the nut drivers professionals demand to get the job done. The full hollow shaft facilitates work on stacked circuit boards or other long bolt applications. Premium chrome-plated for smooth feel and corrosion resistance. The handle end is color coded for easy identification. The patented Tip-Ident quickly identifies nut driver and size. Standard length for most applications. Fits over long bolts and studs. Full hollow shafts facilitate work on stacked circuit boards or other long bolt applications. Internal flanges provide solid, twist-resistant shaft anchor. Premium chrome plated for smooth feel and corrosion resistance. Meets or exceeds applicable ASME / ANSI specifications. Handle end is also color coded for easy identification. Cushion-Grip handle allows for greater torque and comfort. Tip-Ident quickly identifies nut driver and size. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. Review: Muy resistente y buen tamaño - Me gustó el tamaño y q estuviera hueco una buena medida q no siempre hay en desarmador Review: Breaks fast - Head snapped off on 4th use. Not the Klein tools quality I knew.. ## Features - The product is 5/16" Nut Driver - Easy to use - Made in U.S.A. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001BY0ESW | | Best Sellers Rank | #40,077 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #34 in Nut Drivers | | Brand | KLEIN TOOLS | | Brand Name | KLEIN TOOLS | | Color | Factory | | Colour | Factory | | Country of Publication | USA | | Customer Reviews | 4.7 out of 5 stars 1,452 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 length | 6.75 Inches | | Item package quantity | 1 | | Item weight | 3.2 Ounces | | Manufacturer | KLEIN TOOLS | | Manufacturer Part Number | 630-5/16 | | Material | Chrome plated steel | | Material Type | Chrome plated steel | | Measurement Standard | SAE | | Model Number | 630-5/16 | | Package Quantity | 1 | | Spanner Wrench Pin Length | 3 Inches | | UPC | 092644650031 | | Unit Count | 1 Count | ## Product Details - **Brand:** KLEIN TOOLS - **Colour:** Factory - **Item length:** 6.75 Inches - **Item weight:** 3.2 Ounces - **Material:** Chrome plated steel ## Images ![Klein Tools 630-5/16 Nut Driver, Made in USA, 5/16-Inch Tip Nut Driver with 3-Inch Hollow Shaft, Cushion Grip Handle - Image 1](https://m.media-amazon.com/images/I/319HcYU7fNL.jpg) ![Klein Tools 630-5/16 Nut Driver, Made in USA, 5/16-Inch Tip Nut Driver with 3-Inch Hollow Shaft, Cushion Grip Handle - Image 2](https://m.media-amazon.com/images/I/61J48dRO4AL.jpg) ![Klein Tools 630-5/16 Nut Driver, Made in USA, 5/16-Inch Tip Nut Driver with 3-Inch Hollow Shaft, Cushion Grip Handle - Image 3](https://m.media-amazon.com/images/I/61WRQhXUT+L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Muy resistente y buen tamaño *by A***S on 5 October 2025* Me gustó el tamaño y q estuviera hueco una buena medida q no siempre hay en desarmador ### ⭐ Breaks fast *by A***W on 5 September 2024* Head snapped off on 4th use. Not the Klein tools quality I knew.. ### ⭐⭐⭐⭐⭐ Good tool. *by C***N on 14 March 2025* It’s a Klein tool. Of course it’s great! ## Frequently Bought Together - Klein Tools 630-5/16 Nut Driver, Made in USA, 5/16-Inch Tip Nut Driver with 3-Inch Hollow Shaft, Cushion Grip Handle - Klein Tools 630-3/8M 3/8-Inch Magnetic Tip Nut Driver with 3-Inch Hollow Shank, Made in USA --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/354942604-klein-tools-630-5-16-nut-driver-made-in-usa](https://www.desertcart.ro/products/354942604-klein-tools-630-5-16-nut-driver-made-in-usa) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-07-06*