Color: Black Product overview These black metal bridge saddles and locking blocks are replacement parts for electric guitar tremolo systems and locking nuts. They feature a solid metal construction for reliable performance and long service life. Key benefits Durable construction: Solid metal structure offers strength and resistance to wear so parts last longer and do not fade easily. Compact and lightweight: Small size and low weight make these locking blocks convenient to carry as spares for gigs or travel. Stable performance: Designed to work as a locking block and nut clamp to help secure strings and contribute to stable tuning during tremolo use. Easy to install: Simple design allows straightforward replacement of worn bridge saddles and locking blocks without complex modification. Reliable operation: Stable characteristics and consistent performance for electric guitar tremolo bridge systems. Important attributes Color: Black Material: Metal Function: Bridge saddle replacement, locking block for bridge saddle, locking nut clamp component Size: Small and compact, light in weight Performance: reliability and stability in typical electric guitar tremolo applications Use scenarios a worn or damaged tremolo bridge saddle to restore proper string seating and sustain. Upgrade or locking blocks and nut clamps to improve tuning stability during heavy tremolo use or aggressive playing styles. Carry as a compact spare part for touring, rehearsals, or on the road to ensure quick onstage repairs. Compatibility and installation Suitable for use with electric guitar tremolo bridge systems and locking nut assemblies that accept standard metal locking blocks and saddles. Designed for straightforward installation; basic hand tools are typically all that is required. This product provides a practical, durable replacement option for maintaining or upgrading tremolo bridge saddles and locking components on electric guitars.