Skip to main content
Home / Electric Guitar Strings / USA Made Ernie Ball 2221 2223 RPS Reinforced Brass End Nickel Steel Electric Guitar Strings

Attributes

Brand -
Category Musical Instruments/Guitars/Pianos/Accessories / Electric Guitar Strings
Origin -
Brand Ernie Ball
Model Number 2221 / 2223
Material Nickel Plated Steel with Reinforced Brass Ball Ends
Country of Origin USA
String Gauge Type Regular Slinky (RPS)
Individual Gauges .010, .013, .017, .026, .036, .046
Core Type Hex Core
Winding Style Precision Machine Wound
Pack Quantity 1 Set (6 Strings)
Compatible Instruments Electric Guitar

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Consistent quality every time

I've been playing for 20 years and these are my go-to strings. They hold their tune incredibly well after the initial stretch and the nickel steel gives a great balance between warmth and clarity.

A

Anonymous

Mar 27, 2026

Rating: 4/5

Great durability, slightly stiffer feel

These strings last much longer than standard sets. The only reason for 4 stars instead of 5 is that they feel a tiny bit stiffer under the fingers compared to the non-reinforced version, but you get used to it quickly.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect for live performances

As a touring musician, reliability is key. Knowing I won't snap a string mid-solo gives me peace of mind. The sound cuts through the mix perfectly without being too harsh.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Best value for American made strings

You can really feel the difference in quality with USA-made products. The winding is tight, no dead spots on the fretboard, and they stay fresh sounding for weeks.

A

Anonymous

Mar 05, 2026

Rating: 5/5

The reinforced ends make a huge difference

I used to break strings at the bridge all the time during aggressive strumming. Since switching to these RPS strings with the brass ball ends, I haven't had a single break. The tone is classic Ernie Ball—bright and punchy.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Solved my bridge breaking issue

My Telecaster has sharp saddle edges that chewed through regular strings. The reinforced brass end on these Ernie Balls is tough enough to handle it. Highly recommend for guitars with aggressive bridge setups.

5 FAQ

Q: How long is the shelf life if I buy multiple packs?

A: If stored in a cool, dry place away from humidity, these strings can last indefinitely in their sealed packaging. Once opened, we recommend using them within a few months for optimal tone.

Q: Will these fit a guitar with a Floyd Rose tremolo system?

A: Yes, these strings are compatible with Floyd Rose systems. However, because of the reinforced brass ball ends, you must ensure your tremolo block accepts standard ball-ended strings, which most do. Do not cut the ball end off.

Q: What is the tension level of this gauge set?

A: This is a Regular Slinky set (.010-.046), which offers a medium tension. It provides a good balance between playability for bending and enough resistance for rhythm playing.

Q: Are these strings coated or uncoated?

A: These Ernie Ball 2221/2223 strings are uncoated. They feature a traditional nickel-plated steel wrap wire which provides a bright, natural tone.

Q: What exactly does RPS stand for in the product name?

A: RPS stands for Reinforced Plain Steel, but in this specific context regarding the ball ends, it refers to the Reinforced Brass Ball End technology designed to prevent string breakage at the bridge.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Wen Zhengming Small Regular Script 'Caotang Shizhi, Xue Fu, Yue Fu' Close-Up Tracing Cards Calligraphy Copybook

Wen Zhengming Small Regular Script 'Caotang Shizhi, Xue Fu, Yue Fu' Close-Up Tracing Cards Calligraphy Copybook

$10.00

ABB Inverter Power/Driver Board SINT4610C/SINT4611C/OINT4611C/OINT5611C

ABB Inverter Power/Driver Board SINT4610C/SINT4611C/OINT4611C/OINT5611C

$3,072.00

Freestanding Bathroom Toilet Storage Rack, Multi-Tier Organizer for Above-Toilet Space

Freestanding Bathroom Toilet Storage Rack, Multi-Tier Organizer for Above-Toilet Space

$92.80

VP39-2/J30-18 Transmission Bearing Size 30X62X20 Original Japan Import

VP39-2/J30-18 Transmission Bearing Size 30X62X20 Original Japan Import

$402.00

Marie's Art Exam Sketch Blending Stump Set - Dual-Head Gray Surface Blending Pen, Full Kit with Soft-Tip Paper Stumps (2-Pack) for Professional Art Students

Marie's Art Exam Sketch Blending Stump Set - Dual-Head Gray Surface Blending Pen, Full Kit with Soft-Tip Paper Stumps (2-Pack) for Professional Art Students

$5.80

G80 Manganese Steel Lifting Chain Rigging - Hooks, Links, and Rings for Crane Hoisting and Mold Handling

G80 Manganese Steel Lifting Chain Rigging - Hooks, Links, and Rings for Crane Hoisting and Mold Handling

$96.00

K2E200-AH20-05 Rittal Cabinet Cooling Fan, German ebmpapst Fan, 230V 70W

K2E200-AH20-05 Rittal Cabinet Cooling Fan, German ebmpapst Fan, 230V 70W

$2,394.00

Double-Layer Stainless Steel Reactor – Lab Atmospheric/High-Pressure/Negative Pressure Stirred Kettle for Distillation, Hydrogenation, Polymerization, Polyester

Double-Layer Stainless Steel Reactor – Lab Atmospheric/High-Pressure/Negative Pressure Stirred Kettle for Distillation, Hydrogenation, Polymerization, Polyester

$7,500.00

Thickened Felt Calligraphy Mat - Specialized Cloth for Brush Writing, Chinese Painting Practice, and Grid Desk Padding

Thickened Felt Calligraphy Mat - Specialized Cloth for Brush Writing, Chinese Painting Practice, and Grid Desk Padding

$5.61

Dashan Colored Paper Calligraphy Felt Mat Traditional Chinese Painting Practice Mat for Beginners Ancient Style Desk Pad

Dashan Colored Paper Calligraphy Felt Mat Traditional Chinese Painting Practice Mat for Beginners Ancient Style Desk Pad

$15.78

MAIKE Outdoor Waterproof Dry Bag - Foldable Bucket Pack for Diving, Snorkeling, Swimming, Rafting, and Surfing

MAIKE Outdoor Waterproof Dry Bag - Foldable Bucket Pack for Diving, Snorkeling, Swimming, Rafting, and Surfing

$10.90

Cinnabar Liquid Rooster Comb Blood Daoist Bletilla Natural Raw Ore Water-Floated Cinnabar Powder Ink for Calligraphy and Painting

Cinnabar Liquid Rooster Comb Blood Daoist Bletilla Natural Raw Ore Water-Floated Cinnabar Powder Ink for Calligraphy and Painting

$4.53

Goat Hair Flat Wash Brush Background Wash Brush for Fine Line Traditional Chinese Painting Base Color Background Wool Brush Gouache Watercolor Oil Painting Soft Bristle Row Brush

Goat Hair Flat Wash Brush Background Wash Brush for Fine Line Traditional Chinese Painting Base Color Background Wool Brush Gouache Watercolor Oil Painting Soft Bristle Row Brush

$4.25

Pre-sale Litin The Husky and His White Cat Shizun: Past and Present Life Badge & Colored Paper Set (Mo Ran & Chu Wanning)

Pre-sale Litin The Husky and His White Cat Shizun: Past and Present Life Badge & Colored Paper Set (Mo Ran & Chu Wanning)

$24.00

Hot-Selling Street Fair and Temple Fair Toy Source - Wooden Puppet Rattle Drums, Cartoon Wooden Man Shakers

Hot-Selling Street Fair and Temple Fair Toy Source - Wooden Puppet Rattle Drums, Cartoon Wooden Man Shakers

$1.50

Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng

Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng

$8,400.00

Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities

Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities

$8.42

Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment

Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment

$2,356.00

Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs

Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs

$64.00

Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot

Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot

$38.09

Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L

Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L

$195.98

Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops

Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops

$3.57

Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms

Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms

$17,836.00

50x80mm Biggest Size Professional Rectangular Photosensitive

50x80mm Biggest Size Professional Rectangular Photosensitive

$75.62

Rose poem "Fox" Fabric Fragrance Spray

Rose poem "Fox" Fabric Fragrance Spray

$3.15

Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts

Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts

$49.00

2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer

2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer

$9.59

Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea

Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea

$400.00

Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs

Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs

$2.11

Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants

Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants

$18.40