**Specifications:**
**Brand:** Yuma
**Features:** Anti-theft kung fu, made of 304 stainless steel, durable and rust-resistant for long-term security protection.
**Lock Body:** 304 stainless steel lock body and shackle, non-stainless steel key material. Solid padlock with thickened blade key for anti-pry and anti-smash protection.
**Variants:** Available in multiple sizes, customizable with various materials such as 304 stainless steel for rust resistance, and steel plating for waterproof and anti-rust properties.
**Key Structure:** Thickened anti-break blade key design for easy carrying. Made of 304 stainless steel for long-lasting rust resistance and durability.
**Dimensions:** Various sizes and models available, including YMBX, GS-30, GS-30L, GS-40, GS-40L, GS-50, GS-50L with specific diameter, height, and width measurements.
**Maintenance:** Use lubricating powder or 2B pencil powder for lock core maintenance. Keep the keyhole clean and dry, avoid using other lubricants. If key insertion is difficult, clean the lock core with gasoline or alcohol, then add a little specialized lubricating powder for smooth operation.
**Additional Information:**
Various styles and sizes to choose from: short shackle, long shackle, single-keyed, master-keyed, all made of 304 stainless steel.
Lock core maintenance tips provided for proper care and longevity.
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