Klein Tools D502-10 Pump Pliers 10 in
- Cutting Width: 1.7 inches
- Material Type: Blend
- Grip Type: Power
- Handle Material: Plastic
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dependable general purpose plier from a brand electricians already trust, sized for pouch carry rather than heavy leverage jobs.
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ASIN: B0000302WCModel: D502-10Category: Pliers
Overview
Klein's D502-10 plier carries a plastic-dipped handle and weighs 15.5 ounces, sized for pouch carry rather than bench use. It fits the brand's long running line of trade-grade hand pliers for electrical and maintenance work.
Klein pliers are a staple in electrical and maintenance kits, and the plastic-dipped handle here is meant for comfort and grip rather than a certified insulation rating, so it should be treated as a mechanical handle unless the listing states a voltage class. At under a pound, it is built for pouch carry and repeated small tasks rather than heavy leverage work.
- Klein D500 series plier
- 15.5 ounce weight
- Plastic-dipped handle
- General purpose gripping and cutting
Who it's for
Suits electricians, maintenance techs and hobbyists who want a light general purpose plier from an established trade brand. Not the choice for anyone needing pliers with a certified insulation voltage rating, since none is listed.
Pros and cons
- Light 15.5 ounce weight for pouch carry
- Klein build quality on a familiar plier design
- Plastic-dipped handle adds grip
- No insulation voltage rating listed
- No jaw length or cutting capacity given
Performance notes
The plastic-dipped handle adds grip and some hand comfort during repeated use, though it is not a substitute for a certified insulated handle rating. At 15.5 ounces the tool sits light in hand, better suited to fine work than to high-leverage bending.
Specifications
| Brand | Klein Tools |
|---|---|
| Model | D502-10 |
| Dimensions & fit | |
| Cutting Width | 1.7 incheshigher than 50% of 198 pliers |
| Item Weight | 0.97 poundshigher than 62% of 253 pliers |
| Item Dimensions L X W | 1 × 1 inches |
| Construction & materials | |
| Material Type | Blend |
| Handle Material | Plastic |
| Color | Yellow |
| 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 | Gripping |
| Item Type Name | Klein Tools Pump Pliers, 10-Inch D502-10 |
Closest rivals on specs
IRWIN Vise-Grip 102L3 Straight Jaw Locking Pliers 10 in- Cutting Width 1.7 vs 1.9 inches (-11%)
Olympia Tools 87-427 Tongue and Groove Pliers 10 in- Cutting Width 1.7 vs 2.1 inches (-19%)
Channellock 420 Tongue and Groove Pliers 9.5 in- Item Weight 0.97 vs 0.84 pounds (+15%)
- Cutting Width 1.7 vs 1.5 inches (+13%)
Frequently asked questions
What is the Klein D502-10 plier's handle made of?
It has a plastic-dipped handle rather than bare metal.
How much does the Klein D502-10 weigh?
It weighs 15.5 ounces.
Is the Klein D502-10 insulated for electrical work?
The listing does not include an insulation voltage rating, so treat it as a standard plier unless stated otherwise.