
Masterful Engineering
The I.O. Shen series utilizes advanced Triplex technology to overcome the brittleness of hard steel. By layering ERDON 62 steel between softer ERDON 10 steel, this cleaver achieves a professional cutting edge that stays sharp longer.
- Hand-finished 15 degree edge
- Full tang construction for strength
- Handcrafted over seven hours

Exceptional Balance
Designed for the toughest kitchen tasks, this heavy cleaver provides the momentum needed to get through light bones and dense vegetables with ease. The weight distribution is meticulously calibrated for comfort during high-volume prep.
- 6.75 inch blade length
- Substantial 1.17 pound weight
- Slip-resistant handle design

Professional Presentation
Every I.O. Shen knife is a work of art, from the intricate Yin Yang handle design to the precision-ground blade. It is the ideal choice for professional chefs and serious home cooks who demand both performance and aesthetics.
- Heat-resistant ebonite handle
- Compatible with electric sharpeners
- Five year manufacturer warranty
Performance Specifications
Why You'll Love It
The Master Grade 3021 is a powerhouse tool that brings professional-grade Triplex steel technology to your heavy-duty chopping tasks.
- Great for high-volume kitchens needing a reliable bone and meat chopper.
- The unique Yin Yang handle provides superior stability and a striking visual profile.
- Hand-finished craftsmanship ensures a level of sharpness rarely found in heavy cleavers.
| Brand / Series | Master Grade I.O. Shen MG Knife Series |
| Model Number | 3021 |
| Knife Type | Heavy Cleaver |
| Knife Style | Chinese |
| Blade Length | 6.75 in (170 mm) |
| Overall Length | 12.34 in |
| Blade Material | Stainless Steel - Triplex Technology (ERDON 62° hard steel core sandwiched between ERDON 10° softer steel layers) |
| Blade Edge | Flat Edge |
| Edge Angle | 15° |
| Construction | Forged |
| Tang | Full Tang |
| Handle Material | Ebonite |
| Handle Color | Black |
| Item Weight | 1.17 lbs |
| Knife Sharpener Compatibility | Electric Knife Sharpeners |
| Cleaning Instructions | Hand Wash Only (no dishwasher) |
| Number of Pieces | 1 |
| Manufacturer Warranty | 5 Years |
| UPC | 736089626564 |
Brochure not available.
Specsheet not available.
User manual not available.
