A D'Addario Flex Lock Strap Block 4-Pk - Black by D'Addario, with four black strap blocks in clear packaging and a red-black label, sits on a worn dark blue surface near an end pin.
Close-up of a red electric guitar with a gray strap secured to the end pin by a black D'Addario Flex Lock Strap Block. The strap features a small white logo, and D'Addario's strap blocks add extra security.
Close-up of a gray guitar strap attached to a black D'Addario Flex Lock Strap Block on the end pin of a glossy red electric guitar, providing secure, reliable attachment like traditional strap blocks.

D'Addario Flex Lock Strap Block 4-Pk - Black

Sale price$3.99
14-day return policy Not what you needed? Return it within 14 days in original condition.
View full return policy →

FAST SHIPPING!

Most items usually ship within 24 hours. Exceptions will be noted below.

Questions about this instrument?

4177201223Message us

Every one of us plays. Virtual demos available on request.

Description

D'Addario Flex Lock Strap Blocks are a hassle-free strap locking system designed for players who don't want to modify their existing end pins. Simply slip the Flex Lock Strap Blocks over your existing strap buttons and you’re ready to go. Made of flexible, durable rubber to ensure a secure connection, Flex Lock Strap Blocks fit most manufacturer end pins on the market and are available in black or red 4-packs. Inspired by the classic Grolsch bottle cap strap lock solution.

  • Set of 4 Blocks
  • Compatible with most manufacturer end pins
  • No guitar modifications required
  • Snap on top of any Guitar Strap for a secure fit

Specifications

Why Choose The Acoustic Shoppe

Inspected & Set Up On-Site

Every instrument gets our 23-point professional setup by our in-house repair techs before it ships.

Warranty Handled For You

Authorized dealer for every brand we carry — we deal with warranty concerns on your behalf.

Musicians, Not Salespeople

Our whole team plays. Virtual consultations and honest recommendations — we know you by name.

NAMM Top 100 Dealer

Voted a NAMM Top 100 dealer for over a decade — a small shop trusted worldwide.

You may also like

Four people sit around a wooden table with microphones, laughing and talking in a cozy, rustic studio. Musical instruments and vintage decor are visible in the background, including a large sign that reads TAS.