How long does it take to reply to inquiries?

Your inquiry related to our products or prices will be replied in 24 hours.

What is the warranty policy?

Customer should be provide the video and the pictures for the problem products. Products returned within the warranty period must bear product number & date code.

Do you offer after-sales service?

In production and after delivery, we will track on time and tell you goods situation. If you find any design and quality questions, we will find the question and solve it with you.

Heavy Duty 50 mm Silver Tow Hitch Ball for Trailers - 3.5T Capacity

Name: Heavy Duty 50 mm Silver Tow Hitch Ball for Trailers - 3.5T Capacity
Brand: Ningbo Harsco Machinery Co., Ltd.
SKU: 2194498025

Zhejiang, ChinaNingbo Harsco Machinery Co., Ltd.

US$20.00

100 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Diameter

50mm, 50mm

Loading Weight

2000lbs-3.5t, 750-10000lbs

Model NO.

TPH040

Material

Steel

Material

Steel

Ball Diameter

50mm (standard)

Max Capacity

3.5T (D-value: 17.2 KN)

Static Mass Limit

210kg

Mounting

2x M16 holes

Compatibility

Alko/Winterhoff hitches, standard flange tow bars

Transport Package

Wood Box

Specification

towing eyes

Trademark

HARSCO

Origin

China

HS Code

87089910

Production Capacity

500000PCS/Year

Key features

High Capacity Support: Maximum capacity of 3.5 tons (17.2 KN D-value) for small to medium trailers.

Durable Material: Constructed from high-grade steel with silver powder coating for corrosion resistance.

Wide Compatibility: Compatible with Alko/Winterhoff hitches and standard flange tow bars.

ECE RSS Certified: Approved for safety and reliability with ECE RSS certification.

Extended Neck Design: Ensures ample clearance for large hitch heads and stabilizer-integrated hitches.

Easy Installation: Features pre-drilled M16 mounting holes with 90mm centers.

Customization Available: Supports custom loading weights from 750 to 10000lbs and logo printing.

Professional Manufacturer: Established in 2016 with over ten years of experience in trailer parts.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Ningbo Harsco Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-29Nearest Port: NINGBOAverage Response Time: ≤3.11hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with six employees, a valid import/export license, and business activities spanning electrical and mechanical equipment, electronics, household appliances, fasteners, auto parts, daily necessities, and metal products. It reports steel-wheel output of 10,000,000 pieces and six to ten quality-control staff, but the available staffing and production information is internally limited. The supplier supports customization from samples and designs, full, minor, and flexible customization, yet reports no new products in the past year, no ODM service, and only one R&D engineer. Service coverage includes in-stock capability and stated peak- and off-season lead times within 15 workdays, but it has no overseas warehouse, showroom, agent, or branch. Export licensing is confirmed, while raw-material traceability, environmental compliance, fire-drill status, formal service procedures, and corrective-action records are unknown or absent. No Fortune 500 cooperation, offline trade-show...

CertificationsThe supplier explicitly reports holding a valid import/export license. No other certifications are identified in the provided information, so broader certification coverage cannot be assessed.

R&D capabilityThe supplier reports no new products launched in the past year, no ODM service, no available SDK, and only one R&D engineer. These explicit indicators show limited demonstrated innovation activity, despite the availability of several customization services.

Production capacityThe supplier reports steel-wheel production of 10,000,000 pieces, six to ten quality-control staff, in-stock capability, and lead times within 15 workdays in both seasons. It also has a valid import/export license, but the relationship between the stated output, employee count, and production resources is not explained, so overall capacity reliability cannot be fully validated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service coverage, although no details are provided on engineering processes, tooling, or delivery performance for customized products.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. No named customer cases or documented reference projects are provided; the stated repeat-buyer preference of 50%–80% indicates some repeat business but does not identify or substantiate customer cases.

Product Q&A

Q:Do you have a factory?

Yes, we have our own factory, own engineers, we can meet custom's unique requirement.

Q:Can I have a sample order?

Yes, welcome sample order to test and check quality. Mixed samples are acceptable.

Q:Is it OK to print my logo on your product?

Yes, we can according to your exact requirement.

Q:How do you ship the goods and how long does it take arrive?

We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q:What is your advantages?

We are professional supplier for more than ten years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.