STEEL 50MM SPRING LOOP TO LOOP, Each

Details:

Here is the corrected text: Coiled Steel Spring with double loop ends. Overall length from end to end: 50mm (1.96"); spring collapsed length without hoops: 24mm (0.94"). The spring's outside diameter measures 15mm (0.59"). It stretches to approximately 200-230mm (8-9 inches) and returns to its normal length with no deformity. This is a perfect tool for studying the motion of mass on a spring, Hooke's Law, potential energy, and more. It provides a visually and kinesthetically effective method for exploring the physics of springs.