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Product Specifications:
| Item | Insulated Nut Driver |
| Blade Material | Steel |
| Bolt Clearance | 1/4" |
| Color | Black, Orange |
| Color Coded | Blue |
| Corrosion Resistant | Yes |
| Esd Safe | Yes |
| Fastener Holding | No |
| For Fastener Size | 0.38" |
| Grip Style | Ergonomic |
| Grip Type | Cushion Grip |
| Handle | Cushion Grip |
| Handle Color | Blue |
| Handle Design | Cushion Grip |
| Handle Material | Rubber |
| Handle Shape | Straight |
| Handle Type | Molded |
| Hex Size | 19/50" |
| Insulated | Yes |
| Magnetized Tip | No |
| Measurement Type | SAE |
| Non Sparking | No |
| Non-magnetic | Yes |
| Number Of Pieces | 1 |
| Overall Length | 10 3/4" |
| Product Datasheet | klein-tools-646-3-8-ins.pdf |
| Ratcheting | No |
| Replaceable Shank | No |
| Sae Or Metric | SAE |
| Shank Diameter | 0.538" |
| Shank Finish | Natural |
| Shank Length | 6" |
| Shank Material | Alloy Steel |
| Shank Shape | Round |
| Size Color Code | Blue |
| Tether Capable | Not Tether Capable |
| Tether Ready | No |
| Tip Size | 3/8" |
| Voltage Rating | 1000V AC |
Shipping Info:
| Ship weight (kg) | 0.01 |
| Ship height (cm) | 8.13 |
| Ship length (cm) | 33.78 |
| Ship width (cm) | 17.53 |
| HS code | 8205598000 |
| Country of Origin | US |
Documentation:
Product Variants
| Model | Overall Length | Tip Size | Bolt Clearance | Hex Size | Handle Color | Shank Material | Color Coded | For Fastener Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 646-11/32-INS | 9 3/4" | 11/32" | 1/4" | 17/50" | Green | Alloy Steel | Green | 0.34" | €39.69 | |
| 646-1/2-INS | 11 1/4" | 1/2" | 11/32" | 1/2" | Red | Alloy Steel | Red | 1/2" | €47.12 | |
| 646-1/4-INS | 9 3/4" | 1/4" | 3/16" | 1/4" | Red | Alloy Steel | Red | 1/4" | €41.49 | |
| 646-3/16-INS | 9 3/4" | 3/16" | 3/16" | 0.19" | Black | Alloy Steel | Black | 0.19" | €40.69 | |
| 646-5/16-INS | 9 3/4" | 5/16" | 7/32" | 0.31" | Yellow | Alloy Steel | Yellow | 0.31" | €39.67 | |
| 646-5/8-INS | 11 1/4" | 5/8" | 7/16" | 0.63" | Yellow | Alloy Steel | Yellow | 0.63" | €62.34 | |
| 646-7/16-INS | 9 3/4" | - | - | 7/16" | Black, Yellow | Steel | Brown | - | €46.26 |
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KLEIN TOOLS 646-3/8-INS 65229-5 Insulated Nut Driver, Hollow, Size 3/8 Inch
€41.09 /unit
