The Aptura LT30 Self-Retracting Lanyard (SRL) offers a fast-acting brake mechanism that will be there when you need it most. The Aptura LT30 SRL features a durable, well-engineered high-impact thermoplastic housing to increase service life and rugged, impact-absorbing, protective bumpers for added durability. An integral load indicator lets you know when it is time to remove the product from service. The SRL unit has a 400 lb. working capacity as a standard feature and a field-replaceable lifeline option. Standard lifeline length is 30'. Meets all applicable OSHA regulations as well as ANSI standards including ANSI A10.32 and ANSI Z359.1. CSA certified.