For complete horizontal mobility and total fall protection with overhead tie-off, the Glyder Sliding Beam Anchor also works with the Force2™ Shock Absorbing Lanyard while tied off at the feet. Positive spring-loaded engagement provides precision adjustment. The anchor effortlessly slides across the beam on its replaceable wear pads, eliminating metal-to-metal contact. Dual Beam grip adjustment prevents twisting and turning while pin retention system prevents loss or damage to locking pins. Pins install from top and channel lock prevents beam grip ends from rotating for hassle-free connection. Fits flange 3 ½" to 12 " wide and up to 1 ¼" thick. Meets ANSI and OSHA Standards.