2-Pack Roller String Retainers for Electric Guitar & Bass

$11.43 $13.43

2-Pack Roller String Retainers for Electric Guitar & Bass

Keep your electric guitar or bass in perfect tune with these precision-engineered roller string retainers. Crafted from durable zinc alloy in a sleek silver finish, these string trees feature smooth-rolling cylinders that reduce friction at the headstock — helping your strings stay in tune longer and extending overall string life.

Whether you're replacing a worn-out retainer or upgrading your setup, this pair is a simple, cost-effective improvement that any guitarist will appreciate. Each retainer ships with mounting screws for a hassle-free installation.

Key Features

Roller Design: Smooth rollers minimize string friction, improving tuning stability and reducing string wear
Universal Fit: Compatible with most electric guitars and bass guitars
Durable Material: Made from zinc alloy for lasting strength and a polished silver appearance
Easy Installation: Comes with 2 mounting screws — no extra hardware needed
Available Finishes: Silver, Gold, and Black options to match your guitar's hardware
Brand New: 100% new and high quality

Specifications

Material: Zinc Alloy (Metal)
Color: Silver (also available in Gold and Black)
Base Size (L × W): Approx. 0.43 × 0.23 in / 11 × 6 mm
Total Height: Approx. 0.47 in / 12 mm (including roller)
Roller Size (L × D): Approx. 0.4 × 0.2 in / 10 × 5 mm
String Spread (Center to Center): Approx. 0.27 in / 7 mm
Contains: No batteries required
Made in Mainland China

Package Includes

2 × Roller String Retainers (String Trees)
2 × Mounting Screws

Frequently Asked Questions

Q: Are these roller string retainers compatible with all electric guitars?

A: These roller string retainers are designed to be compatible with most standard electric guitars and bass guitars. The base dimensions (11 × 6 mm) and standard mounting screw size make them a great drop-in replacement for most headstock configurations. We recommend measuring your existing retainer before ordering to confirm fitment.

Q: What is the advantage of roller string retainers over standard flat string trees?

A: Unlike flat string trees, roller string retainers feature a small spinning cylinder that allows the string to glide smoothly instead of dragging across a fixed surface. This reduces friction at the headstock, which helps maintain tuning stability — especially after using a whammy bar — and minimizes wear on your strings for longer string life.

Q: Do these come with the screws needed for installation?

A: Yes! Each set includes 2 mounting screws so you have everything you need for a straightforward installation right out of the box. No additional hardware is required.