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Catalog

GENERAL

MP

Tow bars

Tow Bars by OST PFAD GmbH

OST PFAD GmbH is one of the leading manufacturers of tow bars. We design and produce tow bars for the world's top automotive brands (OE supplies), as well as under our own SHERIFF trademark.

Тягово-сцепные устройства

About SHERIFF Tow Bars

Our innovative designs, rigorous testing, and advanced manufacturing capabilities—combined with strong customer support—enable us to provide high-quality, safe products tailored to specific needs. The SHERIFF tow bar catalog features over 500 models, including fixed, easily detachable, and quick-detachable tow bars.

Fixed Tow Bar

The most cost-effective tow bar system, ideal for frequent towing.

  • Designed for daily use
  • Recommended for maximum towing weight
  • Extremely durable

Vertically Detachable Tow Bar

Uses a three-ball locking system for a secure fit while remaining easy to use. Equipped with an anti-theft lock.

  • High safety, convenience, and ease of use
  • Ideal for occasional towing, such as bike racks or trailers

Flange Ball Tow Bar

A heavy-duty towing solution designed for large payloads.

  • Height-adjustable
  • Compatible with 2-hole & 4-hole fixings
  • Heavy-duty towing

Universal Hitch Ball Mount Drop Draw Bar

A conventional hitch with a receiver welded to the cross beam, permanently attached to the vehicle’s rear. Economical & functional.

Available sizes:

  • 1 ¼" (32x32 mm)
  • 2" (50x50 mm)

We use only high-quality metal that meets load requirements, ensuring reliability, durability, and safety in all our tow bars.

Tow Bar Design & Manufacturing Stages

1. Development

— Market research & trend analysis
— Ergonomic design & ease of installation
— Cost optimization & production efficiency
— Reliability & safety assessment
— Compliance with vehicle safety regulations

2. Testing & Certification

— In-house testing laboratory
— Passed climatic tests & salt spray tests (SST)
— Certified: ECE55, IATF 16949
— Proven safety (tested for 2 million cycles)
— High corrosion resistance

3. Manufacturing

4. Coating

Our fully automated coating line ensures maximum protection. Before coating, tow bars undergo:

— Shot blasting for surface preparation
— Chemical cleaning (degreasing, etching)
— Coating thickness control