Coil Spring Set 0.5N, 1N, 2N, 3N, 5N J21006 Physics Experiment Equipment Physics Experiment Compression Spring Spiral Spring Set Junior High School Equipment Coil Spring
* Nickel-plated protection. The upper end of the spring is a ring, and the lower end is composed of a triangular piece, a hook and a pointer.
* Five kinds of coil springs made of steel wire are grouped together. The tension limits are 5N, 3N, 2N, IN, 0.5N.
* Within the working limit load, the non-linear tolerance of the spring stiffness at each point relative to the average stiffness is not more than 5%.
* The red paint at the corner of the triangle is the effective working number of the spring. Within the elastic limit, the length of the spring extension is proportional to the external force.
* Used for middle school physics teaching experiment.
1/2 Sets Spring Assortment kit, 200pcs Heavy Steel Wire-Metal Extension Spring Replacement Kit (1)
SAR 68
0.45 in. Genuine OEM Spring
SAR 124
3.95 in. Pivot Plate Spring
SAR 61
2 Pack Air Spring Actuator for SureLok Suspension Height Lock Systems Compatible with Hendrickson Replacing Part Numbers S-25593, S-24488, C-25593, C-24488
SAR 313
