Description:Material: Tremolo Bridge String Saddle Insert String Lock Blocks are made of iron

FUNCTION: string saddle insert string lock blocks in a pack

Use to clamp strings in at the bridge

GREAT : With precision structure, these insert blocks are great repair parts or for your guitar

Easy to Install:Easy to install and convenient to use, ensures you a long time use

APPLICATION: Tremolo bridge saddle insert block is suitable for most tremolo bridge saddle

Size Chart:7

5mmx4mmx4mm/0

30inchx0

16inchx0

16inchPackage Includes:6  insert string lock blocksNote:Please allow slightly errors due to manual measurement and different monitors