Official Fender Strap Blocks provide a simple way of keeping the strap from coming off the button. The Yellow and Black version is part of Fender's collaboration with Jack White's Third Man Hardware.
Fender Fender Strap Blocks Belt Safety System Pack of 4 Black
Fender Strap Blocks 4pk (2 BLK / 2 DPB)
D'Addario Flex Lock Strap Blocks for Guitar - 4 Pack (Black)
ERNIE BALL STRAP BLOCKS - PO5624- PACK OF 4
Secure Silicone Guitar Strap Blocks 4-Pack - Easy to Install in Classic Cream
Fender 990819000 Strap Blocks (2 Pair), 2.5 cm*4.0 cm*0.25 cm
