Gemtor 6001, ladder climber system w/ 933-2 full-body harness the 6000 series features a removable safety sleeve, so that a worker can take the sleeve with him from site to site. The 6000 series is an economical solution for situations with many ladders in use. Workers need only one sleeve per user, and can hook up to any gemtor 6000 series system. complete system includes: model # 6002- safety sleeve w/ energy absorber and carabiner model # 933 – ladder climber’s harness 100′ of 5/16″ diameter stainless steel cable (other lengths are available) model # 6008 – non-metallic cable guides to be spaced at 35′ intervals upper and lower mounting brackets and necessary installation hardware