Top 10 Best strap blocks in 2026

Last Updated - 6/12/2026

🏆Best Choice

D'Addario

D'Addario Flex Lock Strap Blocks - Locks Straps In Place - Protect Your Instrument with No Modifications or Hardware - Easy to Attach - Set of 4 Blocks - Black

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•PROTECT YOUR GUITAR: D'Addario Flex Lock Strap Blocks–protecting your instrument and your performance. Turn your favorite guitar strap into a locking guitar strap.
•NO ADDITIONAL HARDWARE: Affordable strap lock solution without the need to replace any hardware. Strap security at a low cost without needing to mod your guitar.
•NO MODIFICATIONS: Without need of modification, the Flex Lock Strap Block clips onto your guitar strap to prevent your strap from releasing accidentally.
•EASY TO ATTACH: Snap on top of any Guitar Strap for a secure fit
•D’ADDARIO ACCESSORIES - D’Addario Accessories (formerly Planet Waves) has been leading the industry in innovative and problem-solving products that serve musicians worldwide.

View offer on:

$3.99

Check Price

Ernie Ball

Ernie Ball Strap Blocks, Cream (P05624)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Easy to install
•Secure fit
•Made from durable silicone rubber
•Fits most strap buttons
•4 per pack

View offer on:

$4.99

Check Price

Blulu

Guitar Strap Locks Silicone Strap Locks Guitar Strap Blocks Rubber Guitar Protector

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Easy to install: guitar protector block is easy to install with no tools needed, and it is made of silicone material, soft and lightweight, good to protect your guitar
•Large quantity: there are 12 pieces guitar strap locks in classic black color, convenient and easy for you to replace your old or original strap locks
•Reliable and hassle-free: no mechanical tools are needed to break or wear out, this rubber guitar strap block surely can save your time and energy, it is a must guitar accessory for most guitar lovers
•Standard size: guitar protector locks are suitable for most strap buttons, no drilling, no screwing and no need to replace existing strap buttons on your guitar, just slip over the existing strap buttons, and strap locked securely in place
•Good match with your guitar: simple style but sturdy material, durable and low profile, noise-free, this guitar locks block fits snugly and grab your strap ends without binding or clattering

View offer on:

$5.49

$6.99

-21%

Check Price

tifanso

tifanso 6 Pairs Guitar Strap Locks, Premium Strap Blocks, Guitar Protector Black

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Universal: These guitar strap blocks work with most strap buttons.
•Easy to Install: No drilling, no screwing, easily slip over exiting strap buttons. No need to remove or replace existing strap buttons on your guitar.
•Tight & Security: Nothing mechanical to break or wear out. Don't need to buy a special connector for each strap and guitar.
•Convenient: Comes with SIX-PACKS, made by sturdy silicone convenient for replacement.

View offer on:

$4.19

Check Price

Syntus

Syntus Yoga Block and Strap Set, 2 EVA Foam Soft Non-Slip Blocks 9×6×4 inches, 8FT Metal D-Ring Strap for Yoga, General Fitness, Pilates, Stretching and Toning

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Perfect Combination- 2 pack yoga block each measures 9×6×4 Inches and an 8ft yoga strap. Comes with an instruction book, suitable for both experienced exercisers and beginners.
•Eco-Friendly Eva Foam- Made from high-density and sturdy EVA foam with smooth texture, feels delicate and dense, lightweight blocks free from toxic and odor, durable material last for years.
•Beveled Edges- 3D stereoscopic cutting technology featuring for a non-slip surface and beveled edges for comfort and a soft grip. Individual weight 0.35lb.
•Deepen Yoga Stretches- yoga strap made from long-lasting poly-cotton material, 8fts long and 1.5 inches wide, features a D-ring metal buckle, which is safe and durable, allows you to perform stretches with greater control, providing greater flexibility, enhancing muscle recovery, improving range of motion.
•Convenient- The yoga blocks and strap set are very easy to maintain and clean. Simply spot clean with a mild detergent towel or leave it out to air dry.

View offer on:

$18.99

$19.99

-5%

Check Price

GXLWJXWLV

16PCS Guitar Strap Blocks, Guitar Protector Block, Rubber Strap Locks, Black Silicone Guitar Strap Blocks

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Easy Installation】Guitar protector blocks aye made of high quality silicone, Soft and lightweight, Can effectively protect your guitar, No drilling and no tools, Guitar strap blocks can be easily installed.
•【Standard Size】Guitar Strap Bucks Size: OD 0.98 inch x ID 0.39 inch, Thickness 0.11 inch, Guitar protector block will fits most strap buckles, You can replace the old or original shoulder strap locks for your beloved guitars.
•【Package Included】You will get 16 pieces of guitar strap bocks with a plastic box, Easy replacement, Never worry about losing them again!
•【Good Match】This guitar strap block will fits snugly onto the end of your guitar strap without any modifications and no noise, Preventing accidental detachment. With a simple style and sturdy material, It is the perfect partner for your guitar.
•【Wide Application】The guitar protector blocks are suitable for electric guitars, Acoustic guitars, Ukuleles, Bass guitars, Etc. Also Good gift for family members or friends love guitar.

View offer on:

$3.20

Check Price

DALQUIS

DALQUIS 12 Pcs Guitar Strap Locks, Silicone Strap Locks, Premium Strap Blocks for Guitar Protection (Red and Black)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝 𝐃𝐢𝐦𝐞𝐧𝐬𝐢𝐨𝐧𝐬: 25mm / 1 inch (outer diameter); 2.9mm / 0.11 inch (thickness), 9mm / 0.35 inch (inner diameter)
•𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥: Rubber guitar strap block is made from silicone material, it is soft, lightweight, wear-resistant, and noiseless. It can tightly adhere to and grip the end of your guitar strap without causing any tangling or clicking sounds, providing excellent protection for your guitar
•𝐖𝐢𝐝𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐛𝐥𝐞: The premium guitar protector block are suitable for most types of guitars, such as classical guitars, acoustic guitars, electric guitars, and ukulele guitars
•𝐄𝐚𝐬𝐲 𝐭𝐨 𝐈𝐧𝐬𝐭𝐚𝐥𝐥: There's no need to dismantle or replace the existing strap buttons on your guitar. Simply slip this new silicone strap lock over the existing strap buttons, and lock your strap in second
•𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞: You will receive a set of 12 guitar strap locks, with 6 black and 6 red. This ample quantity allows you to easily replace old or original strap locks as needed

View offer on:

$5.99

Check Price

Fender

Fender Strap Blocks (2 Pair)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•The most reliable and straightforward instrument strap closure system ever designed
•No need to remove or replace existing strap buttons on your guitar; Simply pull the easy to install strap blocks over the existing strap buttons, and you're ready to go, and your strap is firmly locked
•Strap blocks work with most OEM strap buttons
•Available in convenient 4 packs with one black and one red pair

View offer on:

Check Price

BestSounds

Guitar Strap Blocks, 6PCS Premium Silicone Safety Locks (Pink)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•BUILT TO LAST - Those made of top grade silicone locks are softer and more durable than rubber.
•DESIGNED FOR - Strap Blocks work with most OEM strap buttons.
•EASY TO USE - Soft silicone material is easier slip over existing strap buttons.
•FUNCTION - Firmly lock your strap not slide out, keep your precious instruments more secure.
•WHAT YOU GET - Simple, inexpensive, and low-profile! Available in convenient 6PCS(3 Pairs)

View offer on:

$6.99

Check Price

Gaiam

Gaiam Essentials Block/Strap, 2pk Combo Deep Purple, 9" W x 6" H x 4" D

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•YOGA BLOCK and YOGA STRAP COMBO: Makes for a great yoga prop and accessories starter kit, providing the support you need to get started
•STABILITY and BALANCE: Yoga blocks and yoga straps provide the stability and balance needed in your practice to help with optimal alignment, deeper poses and increased strength
•EXTEND with DEEPEN STRETCHES: Blocks and straps enable you to extend, support and deepen your stretches while also working to increase range of motion; Easy release D ring metal buckle holds 6 feet strap securely in place allowing your shoulders to relax
•MODIFY and ALIGN: Use under your hands, feet or seat (meditation) to ensure the proper alignment needed in order to safely support and modify poses to suit your level of flexibility; If you feel tight, don't risk injury and grab a block and a strap
•CARE INFO: Spot clean with mild detergent; towel or air dry (Block Dimensions: 9 inches W x 6 inches H x 4 inches D / Weight: 4.6 ounces; Strap Dimensions: 6 feet)

View offer on:

$18.99

Check Price

📊

📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.