Package Dimension: 1.016 H x 17.018 L x 12.192 W (centimetres)
Case hardened, chromo steel construction
Packetized surface treatment for rust and corrosion resistance
Package Weight: 0.55 pounds Product Description
Manufactured from case-hardened chromoly steel. ‘Parkerized’ surface treatment provides rust and corrosion resistance, leading to longer overall sprocket life. The same great quality that the OEM’s have trusted since 1946.