Product Specification Quality - High USe - Tyres Size - 5 to 9 mm Material - MS Corrosion prof - Yes Product Description Owing to the wide experience of this domain, we are instrumental in offering Forestry Chain EFE. Specification: Efe model is the strongest forestry chains ever, to give best traction the heaviest conditions of nature. Special design cementation forged steel. Ring, 14-16 mm cementation steel. Heat treatment: 52-55 HRC surface hardness, 0.4-0.6 mm hardness depth, 34-36 HRC core hardness. Surface treatment: Zinc/plated or painting. Optimized for: Forestry Price Range : Rs 75000 - 250000