Young Dental NiTi Adjustable Force Compression Springs, .012" x .030", 290g, 7" Length, Pack of 3

These nickel-titanium (NiTi) compression springs deliver an adjustable opening force that varies with deflection, providing a versatile range of forces from a single spring size. Unlike stainless steel springs, the intended opening force will not fade over time. Each spring measures .012" x .030" with a 7" length and an approximate unloading force of 290 grams at 5mm deflection from free length.