HANS Devices: Model 20L Professional, Carbon Fiber, 488g. Mfg date May 2009. Purchased in June 2009. I think the L in the model means large size. HANS post anchor included. Model 20 MS-II, Sport II, 710g. Mfg date April 2012. Can’t find when purchased. I think the M in the model means medium size. HANS quick click anchor included. Asking $500 for the Pro. Asking $250 for the Sport II. Both: Purchased new. Used during track days for at most a few times a year over four years – 2009 to 2013. Last used in 2017 for a few shake down laps for a car. Never stressed from an accident. Both have been stored in my climate-controlled garage in protective helmet bags. Excellent condition. Note: The tethers are over 5 years old and need to be replaced. From HANS: WHEN SHOULD I REPLACE MY HANS DEVICE? Unless it saves your life in a major wreck you may never have to replace your HANS Device. Keep the device away from sunlight as this attacks the high performance resins used. HOW DO I CARE FOR MY HANS DEVICE? HANS Devices need almost no maintenance but should be kept clean and dry. Tethers are dated. Replace every 5 years, after major impacts or sooner if wear is observed. Extreme hot or cold environments should be avoided and they should be kept away from petroleum products and other corrosives as these can affect even the strongest composite materials and resins. To protect them, HANS Devices should be stored out of direct sunlight. They may be cleaned with soapy warm water. HANS 20L Pro: Image Unavailable, Please Login Image Unavailable, Please Login Image Unavailable, Please Login HANS MS-II, Sport II: Image Unavailable, Please Login Image Unavailable, Please Login Image Unavailable, Please Login
Some people consider these older devices as good or better than the current ones. Gary's Speed Shop (Kansas) specializes in recertification....seems like it was 50 bucks or less and he tries to turn every one around in a day. These are a deal.