One Way Serrated Spring Insert Clamp - Germany

In medium duty situations where heat fluctuation is a major concern, the Jolly One Way Serrated Spring Insert clamp is the ideal solution. Bridge and spring construction's spring action adapts to heat variations and prevents clamp load loss or loosening as a result of changing joint diameter.

Specification Sheet


  1. Jolly One Way Serrated Spring Insert One-Way Serrated Clamp is designed as per German standard Din 3017-01 for Medium duty applications where fluctuation in hose diameter due to thermal variation is key concern.
  2. Jolly constant tension Serrated clamp works on principle of Worm Gear action where gearing action between cleanly formed Serrations & thread of Hex Head Screw enables tightening or loosening of clamp on the application.
  3. Spring Action of Bridge & Spring construction ensures automatic re-tensioning effect on hose to avoid seepage.
  4. Jolly One Way Serrated Clamp contains threads on the outer surface of the band & smooth inner surface to ensure no damage to hose due to hose biting which makes this clamp suitable for soft nitrile hoses.
  5. Engineered with one piece housing assembly, Jolly Spring Insert clamp is available in a wide variety of diameter range as well as can be customized as per customer requirement.

Material Options

  • Jolly One Way Serrated Spring Insert Worm Drive Clamp series products are made with material grade of AISI or equivalent global standards to provide high quality & consistency in performance.
  • Jolly Spring Insert One Way Serrated Clamps are available in SS430 grade as well as in Plated carbon steel with the option of Hexavalent & Trivalent .
  • Zinc plating as per Industry & Global Export Standards whereas the Spring & bridge are generally made up of SS301 material.

Industries and Applications

Jolly One Way Serrated Spring Insert Serrated Worm Drive Clamps serve in a wide variety of industries while meeting industry specified demand & keeping edge over Quality product supplies. Our products commonly used industries and applications such as:

What Makes Jolly Different?

Amongst top serrated clamp service in Germany, Prospect Engineering Works is an Indian manufacturing firm that is IATF 16949, OHSAS 18001, and ISO 14001 certified. We are a young firm with 52 years of experience that provides JOLLY brand clamping solutions to more than 80% of OEM and Aftermarket as well as several institutional clients worldwide. We are a devoted clamp manufacturer with a focus on custom clamps and a commitment to quick turnaround times catering to Germany clients.

Serrated Spring Insert Clamp Solution Germany

With expertly engineered clamping solutions, the one way serrated spring insert clamp has an application-focused design and flexibility to improve overall product performance is amongst the best in US.The two way serrated clamp fd designed as per German standards is also suitable for applications with high mechanical load.Jolly clamps being the flagbearer of serrated clamp supplier in Germany, provides a wide variety of diameter ranges.The best part about it is the fact that it can be customized as per customer requirement.To ensure high quality & consistency amongst one way serrated spring insert clamp in Germany, Jolly Formed Thread Worm Drive Clamp series products are created with material grade of AISI or comparable global standards.The complete SS430 grade series as well as in plated carbon steel with the option of hexavalent & trivalent.

A Government of India
Recognised Star Export House

We live by our commitment to our clients.

Unmatched Quality:

With unmatched quality assurance backing our production,delivery & ongoing services, we believe in leveraging the tech-driven inventory & production management systems.

Exceptional Service:

At Jolly, we consider our clients to be partners. By paying them the attention they deserve and thoroughly getting to know their businesses, we give our customers the security they need.

Rapid Delivery:

With a government recognized star export house, we effectively take shipping and delivery speed to the next level since we never run out of stock while keeping your supply chain in mind.


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