For complete horizontal mobility, the Glyder 2� is designed for use with the DBI-SALA Force2� shock absorbing lanyard when used at your feet. Enjoy total fall protection, along with freedom of movement, as the anchor effortlessly slides across the beam following you as you work. Easily installed and just as easily removed and taken to a new site, DBI-SALA beam anchors provide economical flexibility. You can also depend on both our fixed and sliding beam anchors to stay securely attached to a horizontal beam. If there is a fall, we make sure you're secure!