We offer an assortment of indef chain-operated an isi, Hoisting blocks marked manufacture from a certification for quality management systems under ISO 9001 2000 certified company and bringing you assured quality & interchangeability of parts. These chain pulley blocks are manufactured according to the latest technology, Crafted from the highest quality high-grade base substances. Our variety of chain pulley blocks have been tested as outlined by isi guidelines procedures for 50% over load and delivering assured safety levels. In collaboration with the client satisfaction beyond 30 years, These chain pulley blocks feature a grade 80 load chain for longer chain life and assuring you the reliability with its rugged german design. We also offer an m light weight model and spark proof chain pulley blocks from indef. Features double ball bearing supported load wheel for smooth operation precision machined case hardened alloy steel gears benefiting longer life span and noiseless operation fully pocketed malleable/ s. G. Iron cast load chain wheel for safe and smooth running and longer life anti rust and better aesthetics with anti, Corrosive powder coated zinc plated parts