Klein Tools D511-6 Slip-Joint Pliers 6 in
- Cutting Width: 1.2 inches
- Material Type: Plastic Dipped Steel
- Grip Type: Power
- Handle Material: Plastic Dipped Steel
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward, lightweight plier from a brand built around trade tools, best judged on grip and weight rather than size, which the listing does not specify.
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ASIN: B0002RI9WCModel: D511-6Category: Pliers
Overview
The Klein D511-6 is a plier with plastic-dipped steel handles, weighing 6.2 ounces. Klein Tools has a long history in electrical and general trade hand tools, and this model fits that lightweight, jobsite-carry category.
The plastic-dipped coating adds grip and a bit of cushion over bare steel, though it is not rated electrical insulation. At 6.2 ounces the tool is easy to carry in a pouch or tool belt without adding bulk. No jaw length or overall length is listed, so reach for a given job is not confirmed by the data.
- 6.2 ounce weight
- Plastic-dipped steel handle
- Klein Tools brand
- Listed under Tools, Pliers
Who it's for
Suited to users who want a light, grippy plier for general wiring, assembly or repair tasks. Less suited to anyone specifically needing a certified insulated handle for live electrical work, since dipped coating is a grip layer, not a safety rating.
Pros and cons
- Lightweight at 6.2 ounces
- Dipped handle adds grip
- No jaw or overall length listed
- Dip is grip only, not insulation rated
Performance notes
The plastic dip over the steel handle mainly affects grip and comfort, giving a tackier surface than bare metal. It does not change the mechanical action of the jaws, which the listing does not describe beyond identifying the tool as a plier. Weight is the one figure buyers can rely on, 6.2 ounces, light enough to carry all day.
Specifications
| Brand | Klein |
|---|---|
| Model | D511-6 |
| Dimensions & fit | |
| Cutting Width | 1.2 incheslower than 60% of 198 pliers |
| Item Weight | 0.39 poundslower than 68% of 253 pliers |
| Item Dimensions L X W | 1 × 1 inches |
| Construction & materials | |
| Material Type | Plastic Dipped Steel |
| Handle Material | Plastic Dipped Steel |
| Color | Blue |
| Included components | |
| Unit Count | 1 |
| Included Components | Tools & Accessories |
| Warranty & support | |
| Manufacturer Warranty Description | 1 year manufacturer |
| Other details | |
| Grip Type | Power |
| Specific Uses For Product | Professional |
| Item Type Name | Klein Tools Slip-Joint Pliers, 6-Inch D511-6 |
| Item Part Number | D511-6 |
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Frequently asked questions
What are the Klein D511-6 handles made of?
Steel with a plastic dip coating for grip, not a certified insulation rating.
How much does the Klein D511-6 weigh?
6.2 ounces.