Schlage (SC4) 6 Pin 2-in-1 Tool - by Original Lishi

This new 2-in-1 tool works with any 6 pin lock using a Schlage keyway even if it has spool and master pins

This tool picks and decodes Schlage "C" keyway locks SC1 and SC4.

FAQs

Can the SC4 Lishi tool be used on residential Schlage locks?

Yes, it’s ideal for many residential Schlage door locks that use the 6-pin SC4 keyway, making it a go-to tool for home locksmith services.

Is the Lishi SC4 tool suitable for SC1 keyways?

Yes. The listing says it picks and decodes Schlage "C" keyway locks, SC1 and SC4, including 6-pin locks with spool and master pins.