What are Ernie Ball Rubber Strap Blocks used for?

Ernie Ball Rubber Strap Blocks provide a simple yet effective way to secure your guitar or bass strap, preventing it from accidentally detaching during playing. They offer peace of mind, especially during energetic performances, by creating a snug fit over your instrument's existing strap buttons. This 4-pack in green ensures you have enough for two instruments or spares.

How do I install the Ernie Ball Rubber Strap Blocks on my instrument?

Installation is quick and easy. First, attach your guitar or bass strap to your instrument's existing strap buttons as you normally would. Then, simply slide one Ernie Ball Rubber Strap Block over each strap button, on top of your strap. The blocks will create a tight, secure fit, locking your strap in place without any modifications to your instrument.

Will these strap blocks work with any guitar or bass?

Yes, Ernie Ball Rubber Strap Blocks are designed to be universally compatible with most standard guitar and bass strap buttons. Their flexible rubber material allows them to stretch and fit snugly over a wide variety of button sizes, making them a versatile solution for nearly any electric, acoustic, or bass guitar.

How durable are these rubber strap blocks, especially for frequent use?

Made from durable, high-quality rubber, Ernie Ball Strap Blocks are built to withstand frequent use and provide reliable security for your instrument. The robust material ensures they maintain their grip over time, offering consistent protection against your strap coming loose. They are a long-lasting and cost-effective solution for strap security.

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Ernie Ball Rubber Strap Blocks - Green (4-pack)

Name: Rubber Strap Blocks - Green (4-pack)
Brand: Ernie Ball

4 Rubber Strap Blocks for Instrument Straps - Green

Write your review Item ID: EB5622

Ernie Ball Rubber Strap Blocks - Green (4-pack)

Was:

In Stock!

(Hurry, limited quantity available) Estimated May 28, 2026

This item is not available for local pick-up. Place your order now and your gear will be on its way to you!

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Ernie Ball Rubber Strap Blocks - Green (4-pack)

In Stock!

(Hurry, limited quantity available) Estimated May 28, 2026

This item is not available for local pick-up. Place your order now and your gear will be on its way to you!

Was:

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.