Hollow Round Nut Driver 7/16 in MPN:646-7/16-INS
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SKU
226-cxg-1yry2
Hollow Round Nut Driver 7/16 in
Introducing the Klein Tools Hollow Round Nut Driver Set - perfect for any job site or workshop. With a 7/16 in tip size, this insulated nut driver offers unbeatable performance in tightening and loosening nuts and bolts securely. Its hollow round shank and 9/32 in bolt clearance allow for easy access even in confined spaces, while the ergonomic grip provides a comfortable hold for longer periods of use. Plus, the insulated handle protects against electrical shock making it ideal when working with live electrical circuits. Whether you're a professional contractor or DIY enthusiast, this Klein Tools nut driver set is a must-have for any toolbox.
Top product features:
- Insulated handle for safe usage near live electrical circuits
- Hollow round shank and 9/32 in bolt clearance for easy access
- Ergonomic grip for comfortable hold
Top product applications:
- Working on or near live electrical circuits where electric shock hazard exists
- Assembling, disassembling, or adjusting fasteners in tight spaces and confined areas
- Use in professional or DIY repair, maintenance, and installation work on electrical equipment
Insulated nut drivers help prevent electrical shock from live electrical circuits so they're commonly used on or near electrical components. The insulated handle allows for a more secure grip when tightening or loosening nuts and bolts when compared to a noninsulated handle.
Technical Specifications
- Item Hollow Round Shank Nut Driver
- Tip Size 7/16 in
- Bolt Clearance 9/32 in
- Shank Length 6 in
- Grip Style Ergonomic
- Measurement Type SAE
- Nut Driver Style Hollow Round
- Fastener Holding No
- For Fastener Size 7/16 in
- ESD Safe Yes
- Insulated Yes
- Magnetized Tip No
- Non-Magnetic Yes
- Non-Sparking No
- Ratcheting No
- Replaceable Shank No
- Tether Ready No
- Shank Shape Round
- Shank Material Alloy Steel
- Shank Finish Natural
- Shank Diameter 0.538 in
- Handle Type Molded
- Handle Shape Straight
- Handle Material Rubber
- Size Color Code Brown
- Overall Length 10 3/4 in
- Number of Pieces 1
- Container Type None
- Corrosion Resistant Yes
- Handle Color Brown
- Hex Size 7/16 in
- Standards ASTM F1505, IEC 60900
- Voltage Rating 1,000 V AC
Manufacturer Details
- Manufacturer: Klein Tools
- Condensed Mfg Number: 646716INS
- MPN: 646-7/16-INS
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: Y
- CA Prop 65 Warning Msg Scenario: 7
Classification Details
- Harmonization Code: 8205598000
- GDS Category Name: Nut Drivers
- GDS Family Name: Screwdrivers and Nut Drivers
- GDS Segment Name: Hand Tools
- UNSPSC: 27111702
- UNSPSC Class ID: 17
- UNSPSC Commodity Name: Wrenches and drivers
- UNSPSC Commodity ID: 02
- UNSPSC Commodity Name: Nut drivers
- UNSPSC Family ID: 11
- UNSPSC Family Name: Hand tools
- UNSPSC Segment ID: 27
- UNSPSC Segment Name: Tools and General Machinery
Shipping Details
- Not For Sale In: HI AK PR
Related ASINs: B000MKIUWS
Product info last updated on July 14, 2025 5:30am UTC Category: Screwdrivers and Nut Drivers