
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| 329-8256 | MPN: SM-525 | SM-525 (3/16'-5/8) | Range: 3/16/ 1/4/ 5/16/ 3/8/ 1/2/ 5/8 |
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
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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 SM 525 Refrigeration Tools Copper Pipe Expander is a hand-operated tool designed to flare and expand copper tubing ends for leak-free refrigerant line connections, sourced direct from Korea.
| Range | 3/16/ 1/4/ 5/16/ 3/8/ 1/2/ 5/8 |
|---|
| 329-8256 | MPN: SM-525 | SM-525 (3/16'-5/8) | Range: 3/16/ 1/4/ 5/16/ 3/8/ 1/2/ 5/8 |
Need a different model, or a part not listed here? Send us your parts list →
329-8256
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 | ||
|---|---|---|---|
| 329-8256 | MPN: SM-525 | SM-525 (3/16'-5/8) | Range: 3/16/ 1/4/ 5/16/ 3/8/ 1/2/ 5/8 |
Need a different model, or a part not listed here? Send us your parts list →