
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| 103-1991 | Outer 100mm Inner 16mm | Inner: 5/8 | Outer D: 4 | Material: Stainless Steel |
Need a different model, or a part not listed here? Send us your parts list →
Industrial parts direct from Korea — Send your RFQ, get a quote within 1 business day
Automation & Electrical
Fluid Power & Motion
Tools & Measuring
Can't find your part? Send the part number — we source directly from Korean makers and quote within 1 business day.
The Smato 103-1991 Half Cup Stainless Brush is a hand tool designed for surface cleaning, deburring, and rust or scale removal, sourced direct from Korea.
| Inner | 5/8 |
|---|---|
| Outer D | 4 |
| Material | Stainless Steel |
| 103-1991 | Outer 100mm Inner 16mm | Inner: 5/8 | Outer D: 4 | Material: Stainless Steel |
Need a different model, or a part not listed here? Send us your parts list →
103-1991
Send the SMATO part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

| Product code | Spec | ||
|---|---|---|---|
| 103-1991 | Outer 100mm Inner 16mm | Inner: 5/8 | Outer D: 4 | Material: Stainless Steel |
Need a different model, or a part not listed here? Send us your parts list →





