Marker Völkl USA and Kästle are recalling 5,400 Twin Cam 12.0 ski bindings because they have faulty steel springs in the heel that could break. The recall involves 2010-11 model year ski bindings from both companies that have maximum release/retention settings of 12.0. The bindings were made in the Czech Republic and sold in ski and specialty sports retailers throughout 2010 for Kästle models and from July to December for the Marker products. Consumers should stop using the recalled models and return to authorized dealers for a free replacement heel binding.