About this product
- The ER nut adopts open end or annular groove design. Fix accurately and avoid skidding.
- High quality medium carbon steel is adopted as material of spanner head. The surface hardness of spanner is higher than pullstuds reaching HRC58-62 which ensure its durability.
- Blackening the surface of the spanner and installing the rubber handle after chroming gives it a delicate appearance and a comfortable feel.
- Each batch of products should be sampled for torque testing to ensure the safety.
- The ER nut adopts open end or annular groove design. Fix accurately and avoid skidding.
- High quality medium carbon steel is adopted as material of spanner head. The surface hardness of spanner is higher than pull studs reaching HRC58-62 which ensure its durability.
- 3. Blackening the surface of the spanner and installing the rubber handle after chroming gives it a delicate appearance and a comfortable feel.
- 4. Each batch of products should be sampled for torque testing to ensure the safety.
| Brand | SFX |
| Item | ER Nut Spanner |
| Standard | ER16A Type |
| Material | 42CrMo Ultrahigh-strength Steel |
