Ernie Ball Papa Het’s Hardwired Master Cores P02201 Guitar Strings, 11–50 Gauge

P02201: Ernie Ball Papa Het’s Hardwired Master Cores are nickel-plated electric guitar strings in an 11–50 gauge set. Their listed gauge combination suits players who want this specific heavier custom set, while the manufacturer describes a reinforced plain-string ball end and a higher core-to-wrap ratio.

At a glance

The set is listed in 11–50 gauge, with a stated custom combination of 11, 14, 18p, 28, 38 and 50.
Manufacturer details describe wound strings with Paradigm core wire and nickel-plated steel wrap wire.
Plain strings are described as using brass RPS reinforcement at the ball end.
The listing claims a higher core-to-wrap-wire ratio and enhanced corrosion resistance.

Price

$25.81Save 26%

Reference price: ~~$34.95~~

Price checked: 12 Nov 2026

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Often bought together

Ernie Ball Regular Slinky Nickel Wound Electric Guitar Strings 10-46 Gauge - 4-Pack (Amazon Exclusive)

$37.20

Pros and cons

Pros

A clearly specified 11–50 gauge set offers a heavier alternative to common lighter electric-guitar sets.
The described plain-string ball-end reinforcement and heavier core-to-wrap ratio may appeal to players prioritising strength and tuning stability.

Technical specifications

10 specifications

Identity
Brand	Ernie Ball
Model	P02201
Instrument	Electric Guitar
Set name	Papa Het’s Hardwired Master Cores

Strings
Gauge	11-50 Gauge
Material	Nickel-Plated
Finish	Nickel Plated
Coating	Coated
Colour listed	Greeb

Dimensions and installation
Weight listed	40 Grams

What to know before buying

Listing details to confirm

The listing identifies a single set in its included-components field, but manufacturer copy also describes a limited-edition tin containing three sets. The actual selected package quantity and tin inclusion are therefore unconfirmed. The colour is listed as “Greeb”, which is unclear. The durability, corrosion-resistance and tuning-stability statements are manufacturer claims, not independently established results.

What’s in the box

Guitar stringsIncluded
Limited-edition tin with three string setsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Electric-guitar players seeking an 11–50 gauge set.
Players interested in James Hetfield’s stated custom gauge combination and the described reinforced construction.

Less suited to

Players whose guitar setup or playing preference calls for lighter-gauge strings.
Buyers specifically seeking a confirmed three-set tin package without checking the selected listing.

Ernie Ball Papa Het’s Hardwired Master Cores P02201 Guitar Strings, 11–50 Gauge · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 40 ratings

5 stars90%90%
4 stars7%7%
3 stars3%3%
2 stars0%0%
1 star0%0%

The supplied evidence contains aggregate star ratings but no written customer feedback. The distribution is largely five-star with a smaller four- and three-star share, which is a generally favourable but limited indication rather than evidence about string feel, longevity or tuning performance.

Frequently asked questions

What gauge are these strings?

The listing specifies 11-50 Gauge and gives the custom combination as 11, 14, 18p, 28, 38 and 50.

Are these strings for electric guitar?

Yes. The listing identifies Electric Guitar as the instrument.

How many sets are included?

The included-components field says Guitar Strings, while separate manufacturer copy describes a tin with three sets. The selected package quantity is unconfirmed, so check the exact listing option before purchase.