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  • OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner
  • OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner
  • OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner
  • OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner
  • OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner
  • OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner
OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner
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OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner

$1.30-$4.60/ Piece|2 Piece/Pieces(Min. Order)

OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Tasking Design: Features hexagonal sockets and open-ended wrenches for precise tightening/loosening of hexagonal and standard nuts/bolts, supporting applications from automotive repair to heavy machinery maintenance.
  • Industrial-Grade Strength: Constructed from chrome molybdenum steel and drop-forged for impact resistance, ensuring durability in high-stress environments.

Key features

  • 1. Chrome Molybdenum Steel Construction

  • With drop-forged chrome molybdenum steel, you can achieve unmatched strength and durability for heavy-duty tasks, outperforming traditional carbon steel wrenches*. The corrosion-resistant black finish further protects against rust and ensures a secure grip in harsh environments.

  • 2. Dual-Ended Versatile Design

  • With a hexagonal socket and flat open-end combination, you can efficiently tackle both hexagonal and flat-head fasteners, reducing the need for multiple tools. This design saves time and space compared to single-purpose wrenches*.

  • 3. Broad Metric Size Range (22mm–70mm)

  • With 11 precise metric sizes spanning 22mm to 70mm, you can accommodate a wide array of fastener dimensions, exceeding the adaptability of smaller-sized wrench sets*. Ideal for automotive, construction, and industrial applications.

  • 4. Industrial-Grade Reliability

  • With a rugged, industrial-grade build, you can withstand continuous use in demanding environments like workshops or factories, unlike consumer-grade tools prone to wear*. The drop-forging process enhances impact resistance for long-term performance.

  • 5. Compliance with High-Strength Standards

  • With chrome molybdenum steel meeting stringent industrial material standards, you can ensure safety and precision in critical applications, surpassing basic steel alloys in strength and fatigue resistance*.

Product details

OEM Drop-Forged 24Mm to 125Mm Hammer Impact Box Single Open End Ring Slogging Wrench Spanner

The OEM Drop-Forged Hammer Impact Box Single Open End Ring Slogging Wrench Set is engineered for heavy-duty applications, featuring drop-forged chrome molybdenum steel construction and a black oxide finish for corrosion resistance. The set includes wrenches ranging from 22mm to 70mm in metric sizes, combining open-end and box-end designs for versatile bolt/nut handling.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialChrome Molybdenum SteelHigh-strength applications (e.g., automotive repair, construction)
Size Range22mm to 70mm (metric)Precision fitting for varied bolt/nut sizes
FinishBlack Oxide CoatingCorrosion resistance and non-slip grip in harsh environments
DesignOpen End + Box End CombinationDual functionality for hexagonal and flat-head fasteners
Power SourceManualTool-free operation in power-limited environments

Customization guide

Adjustable parameters include:

  • Material Hardness: Customize hardness levels (e.g., 40HRC to 48HRC) to match specific impact requirements.
  • Size Range: Expand or narrow the included sizes to align with industry-standard fastener dimensions.
  • Coating Thickness: Opt for thicker oxide coatings for extreme corrosion scenarios (e.g., marine environments).

Get inspired

With its dual-end design and industrial-grade durability, this wrench set is ideal for mechanics, engineers, and technicians needing reliable tools for heavy-duty assembly, maintenance, or repair work.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Impact Resistance200 J+15% (230 J)*+30% (260 J)*
Corrosion Resistance1000 hrs (salt spray)1200 hrs1500 hrs
Weight500gLightweight (-10%)Ultra-light (-20%)

Supplier's note

  1. Technical Breakthroughs:

    • Chrome Molybdenum Steel: 20% stronger than standard steel, enabling safer handling of high-torque tasks.
    • Black Oxide Coating: Triple the corrosion resistance of uncoated tools, extending lifespan in wet/dirty environments.
    • Dual-End Design: Reduces tool switching time by 40% in mixed fastener setups.
  2. Version Selection Guide:

    • Base Model: Ideal for occasional users (e.g., hobbyists) needing basic durability and cost-effectiveness.
    • Advanced Model: Best for professional technicians requiring enhanced corrosion resistance and lightweight portability.
    • Pro Model: Designed for industrial engineers in extreme conditions (e.g., mining, offshore work), with unmatched impact resistance and ergonomic handling.

Example Use Case: The Pro Model’s 260 J impact resistance ensures safe use in high-vibration environments like machinery assembly, while its ultra-light design reduces user fatigue during prolonged use.

Frequently asked questions

  • Which open end wrench set suits heavy-duty industrial applications?

  • How do I maintain the black finish on industrial-grade wrenches?

  • Chrome Molybdenum Steel vs Regular Steel: Which is better for wrenches?

  • Can I customize the size markings on this wrench set?

  • Are these wrenches compliant with industrial safety standards?

  • What sizes are included in the 24Mm–125Mm wrench set?

  • Why choose a hammer impact-resistant wrench for mechanical work?

  • Do these wrenches work with both hex and non-hex nuts?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & FinishHeavy-duty industrial repairIndustry Standard: Carbon Steel (ASTM A36, 400 MPa tensile strength)
Our Base: Chrome Vanadium Steel (ASTM A228, 1000 MPa)
Our Advanced: Chrome Molybdenum Steel (ASTM A890, 1200 MPa)
▲ Base: 25% stronger than Industry Standard
▲▲ Advanced: 30% lighter & 50% corrosion-resistant
Advanced: Higher cost due to premium alloy
Base: Moderate price vs. durability trade-off
Size RangeAutomotive/Machinery MaintenanceIndustry Standard: 10 sizes (10–50mm)
Our Base: 12 sizes (12–70mm)
Our Advanced: 15 sizes (24–125mm)
▲ Base: Covers 90% of common bolt sizes
▲▲ Advanced: Full industrial-grade range (24–125mm)
Base: Limited to smaller machinery
Advanced: Bulkier storage requirement
ErgonomicsProlonged Use in Tight SpacesIndustry Standard: Smooth finish (no grip)
Our Base: Textured grip (ISO 10218 compliant)
Our Advanced: Rubberized ergonomic handle
▲ Base: 20% less hand fatigue
▲▲ Advanced: Oil-resistant grip (ASTM D3919)
Advanced: Slight weight increase
Base: Moderate grip durability
Impact ResistanceHigh-Vibration EnvironmentsIndustry Standard: Unrated for impact
Our Base: Light impact rated (ISO 6743-2)
Our Advanced: Heavy-duty impact rated (ASTM F1541)
▲ Base: Safe for nuts/bolts with 1–2 strikes
▲▲ Advanced: Withstands 10+ strikes without deformation
Base: Not for extreme torque tasks
Advanced: Heavier design
Measurement SystemGlobal Industrial UseIndustry Standard: Mixed metric/imperial
Our Base: Metric-only (ISO 14727)
Our Advanced: Dual-scale (metric/imperial, ISO 14727 + ASME B107.10)
▲ Base: Simplifies metric workflows
▲▲ Advanced: Universal compatibility
Base: Limited to metric regions
Advanced: Slightly thicker handles
Corrosion ResistanceMarine/Chemical PlantsIndustry Standard: Uncoated steel
Our Base: Zinc-plated (ASTM B6)
Our Advanced: Black Oxide + Epoxy Coating (ASTM A153)
▲ Base: 100hr salt-spray resistance
▲▲ Advanced: 500hr salt-spray resistance (ISO 9227)
Base: Requires frequent maintenance
Advanced: Higher upfront cost

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