Sigma KSB4520BWD Ball-Bearing Knife | 3 mm Black Blade
Sigma KSB4520BWD Ball-Bearing Knife | 3 mm Black Blade
The Sigma KSB4520BWD pairs a 3 mm black blade with a 4.75-inch handle featuring steel head and tail components and molybdenum-titanium inlay. A ball-bearing knife with a defined finish and material profile for retail knife assortments.
- Blade: 3 mm, black
- Handle: 4.75 in, steel head and tail with molybdenum-titanium inlay
- Mechanism: ball-bearing
- SKU: KSB4520BWD
Return policy
Eligible returns must be requested within 15 days of delivery and approved in advance. See our Shipping & Returns Policy for details.
Shipping
We aim to process orders the same or next business day. Orders placed after 1 p.m. PST Friday through Sunday or on holidays are processed the next business day. We’ll provide tracking once your order ships. See our Shipping & Returns Policy for details.
Discounts Table
🛒 Wholesale Discounts
Minimum Order Amount: $200
*Shipping charges not included*
| Order Total | Discount |
|---|---|
| $300+ | 5% OFF |
| $500+ | 10% OFF |
| $1,000+ | 15% OFF |
| $2,500+ | 20% OFF |
| $5,000+ | 25% OFF |
| $10,000+ | 30% OFF |
💡 Notes:
- Discounts are automatically applied at checkout.
- Minimum Order Amount $200
- Shipping fees are calculated separately and are not included in the discount tiers.