RS PRO Steel Extension Spring 34.4 mm Free Length x 12 mm Outside Diameter 751-893

RS PRO 751-893 Steel Extension Spring is engineered for industrial and commercial applications requiring reliable tension force and durability. Made from high-quality steel, this spring exhibits a free length of 34.4 mm and an outside diameter of 12 mm. The 1.1 mm wire diameter and initial tension of 35.8 Newtons make it suitable for heavy-duty use and applications where endurance and elasticity are critical.

The spring's maximum extended length of 76.7 mm and spring rate of 0.72 N/mm ensure consistent energy absorption and controlled extension. The two closed loops at each end facilitate secure attachment using hooks or carabiners, ideal for securely joining components while allowing movement.

This extension spring conforms to DIN 17223, RoHS, and BS 1408 CR3 standards, ensuring compliance with industry safety and environmental regulations. Common applications include trampolines, garage doors, and various commercial and industrial machinery where effective load-holding and stretching capacities are required.

Manufactured in the United Kingdom, the RS PRO steel spring reflects stringent quality controls, making it a dependable choice for mechanical fasteners and power transmission solutions.

Durable steel construction for heavy-duty applications. Precise free and extended length dimensions for accurate fitting. Compliance with international standards for safety and environmental safety. Secure attachment with closed loop ends for ease of installation.

Strong initial tension and spring rate for stable operation. This product represents a high-quality mechanical fastener solution within the RS PRO range, suitable for users seeking reliable Extension Springs for mechanical assemblies.

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