Powered by Made-in-China.com
Self-Locking Wrench, Heavy Type Ratchet Wrench 45# Steel, Self-Locking Adjustable Wrench for Industrial Use
US$105.00
10 Pieces
Sample price:US$105.00/piece.Request sample
Product profile
Customization
AvailableType
Adjustable SpannerMaterial
High carbon SteelModel NO.
3020BStandard
American Type, British, German TypeBrand
Dean ToolsSurface Treatment
BlackSize
CommonFeature
OrdinaryWorking Mode
ManualFolded
UnfoldedHandle Color
BlackApplication Age
AdultJaw Type
Self-Locking Serrated JawHandle Type
Ergonomic Straight HandleSize Range
27-70 mmFunction
Tightening / Loosening Nuts, Bolts, PipesTransport Package
CartonSpecification
27 mmTrademark
DEAN TOOLSOrigin
ChinaProduction Capacity
5000/WeekKey features
The jaw automatically locks onto fasteners, ensuring a secure grip without slipping during operation.
Special structure design provides stronger clamping force, suitable for heavy-duty industrial applications.
Toothed jaws enhance friction, reducing the risk of slipping and improving working safety.
Durable Forged Steel Construction
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.67h
AI-Powered supplier vetting
SummaryThe supplier demonstrates established export experience, broad customization and ODM/OEM capabilities, quality and environmental/occupational certifications, and documented procedures for corrective actions and customer complaints. It reports in-stock capacity, peak- and off-season lead times within 15 working days, and participation in an offline trade show. However, it has no valid contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services. Financial information is inconsistent across the provided records and cannot support a reliable credibility assessment. The supplier’s customer-case evidence is limited to OEM service for well-known brands and named own-brand product areas.
Supplier typeThe supplier appears to be a manufacturer/service provider offering own-brand products, OEM for well-known brands, ODM, in-stock supply, and extensive customization. Its export history is stated as 22 years, but it has no overseas warehouse, showroom, agent, or branch and reports overseas services in zero countries.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with quality assurance in quality-control processes and recent regular fire drills. These records provide explicit evidence of formal quality, occupational safety, and environmental management certification.
After-Sales capabilityDocumented procedures and followed records exist for corrective and preventive actions and customer complaints. The supplier also has inventory capability and stated lead times within 15 working days, but lacks overseas service infrastructure, including warehouses, showrooms, agents, and branches; its supplier-service assessment procedure has written procedures but no records.
R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports customization from samples, designs, full customization, minor customization, and flexible customization. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based innovation.
Production capacityEvidence includes quality-control procedures, uniformly followed finished-product inspection instructions, in-stock capability, OEM service for well-known brands, and lead times within 15 working days in both peak and off seasons. A material production-governance weakness is that the factory and affiliated subcontractors have no valid manufacturing contract.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing strong direct evidence of broad customization capability.
Client casesThe supplier states that it provides OEM services for well-known brands and identifies its own-brand product quality-control scope as security products and Deantools. No specific customer names, project details, volumes, or performance outcomes are provided, so the breadth of verified customer cases remains limited.
Product Q&A
Q:What is a self-locking wrench used for?
A:
It is used to grip and tighten or loosen pipes, bolts, and fittings without constant manual adjustment.
Q:How does the self-locking function work?
A:
The jaw automatically tightens when force is applied, providing a stronger grip as torque increases.
Q:Is it suitable for heavy-duty industrial use?
A:
Yes, it is designed with forged steel construction for demanding industrial and repair applications.
Send Inquiry
*To:
Cangzhou Dean Safety & SPECIAL Type Tools Producing Co., Ltd.
Cangzhou Dean Safety & SPECIAL Type Tools Producing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
6 8 10 12 in Multifunctional Durable Self-Locking Adjustable Wrench for Plumbing Wrench Tool
US$3.50-5.00
1 Piece(MOQ)
Multi-Function Adjustable Wrench with Ratchet for Easy Use
US$0.80-2.50
1,200 Pieces(MOQ)
American Type Carbon Steel Pipe Wrench Heavy Duty Adjustable Pipe Wrench
US$3.00
1,500 pieces(MOQ)
45 Degree Swedish Type Heavy Duty Pipe Wrench (FM-PW50)
US$5.00
1,000 Pieces(MOQ)
Heavy Duty T-Type Hex Socket Wrench for Auto Repair
US$0.47
100 Pieces(MOQ)
5PCS Portable Type S Shape Bent Bend Shaped Mirror Double Ring Wrench Set Tool for Automotive Maintenance
US$6.48-8.18
1,000 pieces(MOQ)
Tyd High Torque Tools Adjustable Spanner Preset Ratchet Socket Wrench Manual Torque Wrench for Machinery
US$658.00-969.00
1 Piece(MOQ)
Premium Black Oxide Adjustable Scaffold Wrench Tool for Heavy-Duty Use
US$0.80-2.50
1,200 Pieces(MOQ)
European Heavy Duty 22.5° Adjustable Wrench for Professionals
US$0.80-2.50
1,200 Pieces(MOQ)
1" 300-2000n. M Manual Torque Tool Adjustable Wrench for Heavy Duty Bolts
US$234.00-302.00
1 Piece(MOQ)
Torque Wrench with Ratchet with Adjustable Settings for Mechanics
US$10.00-40.00
1 Piece(MOQ)
Jaw Type Oil Filter Pliers Adjustable Ratcheting Wrench for Engine Filters for Car Truck and Motorcycle Maintenance
US$1.08-1.24
1,000 pieces(MOQ)
Versatile Chrome Steel Adjustable Wrench for Plumbing Needs 6 8 10 12 Inch Pipes
US$3.50-5.00
1 Piece(MOQ)
Ergonomic Non-Slip Handle Quick Self-Adjustable Crab Wrench for Automotive Machinery Maintenance
US$3.17-13.37
600 pieces(MOQ)
Heavy Duty Combination Open Gear Spanner Hardness Steel Torque Wrench Strong Adjustable DIY Metric
US$5.20-5.39
1,000 pieces(MOQ)



















