Set of 5pcs Screw Spring Group 4 formers for coils

4 formers for coils

Comprehensive Set: Contains 125ml Crystal Violet

Stackable Design: These bananas plug cables are stackable

ISO 385 Class A: The volume content tolerances conform to Class A of ISO 385

Set of 5pcs Screw Spring Group 4 formers for coilsSet of 5pcs Screw Spring Group 1N 5N 2N 3N 0. 5N For Physics Experiment Education Includes: 1 x 0. 5N Screw Spring, 1 x 1N Screw Spring, 1 x 2N Screw Spring, 1 x 3N Screw Spring, 1 x 5N Screw Spring. Premium Quality: This set is made of high quality and heavy duty springs. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design please contact