18mm 20mm Black Stainless Steel Universal Folding Watch Buckle Leather Strap Replacement Clasp(RG-18)

1. Crafted from durable stainless steel with sleek black plating, corrosion resistant against daily sweat to keep stable performance for long-time strap installation. 2. Available in 18mm and 20mm universal sizes to fit most regular leather watch bands for swapping out worn buckles without extra modification. 3. Standard folding lock structure tightly fastens watch straps and avoids accidental popping open to enhance wearing safety in daily leisure and short outdoor activities. 4. Optimized structural design simplifies mounting steps, users can finish self-installation quickly without purchasing extra professional repair tools separately. 5. Smooth edge finishing removes sharp burrs effectively to protect wrist and leather surface, affordable spare part for daily DIY watch maintenance and strap renewal.