Soddisfatto dell’acquisto. Tutto è conforme alla descrizione e il materiale sembra durevole.
【YSTL Yamamoto Scientific Instruments Rockwell Hardness Standard Block HRC64】
Product Details
【Used YSTL Yamamoto Scientific Tool Laboratory Rockwell Hardness Standard Block HRC64】
Product Name: Rockwell Hardness Standard Block
- Brand: Yamamoto Scientific Tool Laboratory / YSTL
- Model: HRC64
- Purpose: Standard block for hardness measurement
- Material: Metal
The surface is marked with 63.9 HRC R0.2.
Condition: This is a used item, but it has been stored in its box and is in good condition.
It is being sold as-is.
Shipping will be via 60-size parcel.
*Please comment if you are in a remote island area. We will consider shipping via cash on delivery or Letter Pack (shipping not included).
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.






