

🎸 Unleash monstrous low-end power with Mammoth Slinkys — play like a legend or miss out!
Ernie Ball Mammoth Slinky strings (12-62 gauge) are premium nickel-plated steel electric guitar strings designed for ultra-low tunings like drop A and B. Made in California with Element Shield packaging, they offer legendary Slinky tone, exceptional durability, and consistent performance favored by guitar icons worldwide.







| ASIN | B07QTJFCHB |
| Best Sellers Rank | #1,679 in Musical Instruments ( See Top 100 in Musical Instruments ) #27 in Electric Guitar Strings |
| Body Material | Steel |
| Color Name | Mammoth (12-62) |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,467) |
| Date First Available | June 1, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.4 ounces |
| Item model number | P02214 |
| Material Type | Nickel plated steel, Tin plated steel, High carbon steel |
| Number of Strings | 6 |
| Product Dimensions | 4.25 x 0.5 x 5.5 inches |
| Size | Single Pack |
| String Gauge | Heavy |
| String Material | Nickel-Plated |
| Voltage | 240 |
J**N
Beautiful
Had these on my PRs since march 2025, it’s dec and 2025. These things handle my drop c tuning very well and could go lower. My only wish the 25w wasn’t w but other than that it’s an excellent set
C**N
Perfect for down tuning
They feel very nice, keep in tune well, the sound is very good as any other Ernie Ball strings. In my experience, they do best with Drop A tuning or Drop B, otherwise it feels too tense.
S**T
Genuine Ernie Ball
These are legit Ernie Ball strings
G**D
Great strings and a great company.
For years I have used Fat bottoms and skinny tops from Ernie Ball, these are the first time I have used this gauge. I play a whole step down from standard to "D" but these strings work great in "C". The warmness and tone are great. I use a Dimebucker on the bridge and a Seymour Duncan SH-1n '59 on the neck, playing through a 20 watt orange crush practice amp. In my opinion these would be great to fill in lower end tones on single coil pick ups
R**E
Fine
Fine
A**.
High E string broke
The high E string broke immediately, but the others sound bright, stay in tune well and sound great.
A**S
Perfect for Drop C
They are very tight at drop C, playing slipknot song very confortably and still in tune.
J**T
Good times
Great strings for drop B without being to sloppy on the low strings. Great tension on drop C.
D**I
Good as always
M**D
More than I expected, quality for the price.
K**M
Primeira vez que compro cordas da Ernie Ball, ótima tocabilidade e um bom timbre, estou utilizando para tocar em drop F# e a tensão é perfeita! Além da entrega que foi super rápida, muito antes da data prevista.
G**S
Excelentes cordas para quem curte Death Metal. Grave porrada!
L**S
Minha primeira corda dessa marca, uma experiência incrível de qualidade. Me fez chegar em afinações baixas tranquilamente e ainda manteve uma boa tensão nas cordas de baixo.
Trustpilot
5 days ago
1 week ago