TRUSCO mold spring coil spring for extra bending, outer diameter 21 mm, free length 130 mm, T-SSWU21-130, 1 pc

Catalog number: T-SSWU21-130 Features: ●We offer a wide lineup that takes into consideration installation space, load, and number of uses. Applications: ●For press molds and plastic molds. Specifications: ●Outer diameter (mm): 21.0 ●Inner diameter (mm): 13.5 ●Free length (mm): 130 ●Spring constant (N/mm): 2.89 ●D (mm): 21.0 ●L (mm): 130 ●d (mm): 13.5 ●Identification color: Light blue Material/Finish: ●Equivalent to SWOSC-V