For use in conjunction with Model No. HP55K1COMBO, when a larger exclusion zone is required. Model No. - Description HSC25M - 25m x 6mm Safety Chain Red/White RCC10 - Plastic Chain Connector Pack of 10 RSH10 - Plastic Chain S-Hook Pack of 10 RWPB01 - Red/White Post with Base (x2) Ideal for technicians working on modern hybrid and electrical vehicles.