This motion attachment from Gamber-Johnson replaces DS-CLEVIS (Tessco SKU 52567) and CLEVIS 0-90 (Tessco SKU 44717). The range of motion allows for 0 – 90 deg. forward movement and 30 deg. aft movement, with a stop of 30 aft movement is not desired. The new Clevis motion attachment can be placed on any upper pole, complete pole, and low-profile brackets and be mounted on the smiley face pattern in different orientations allowing for greater flexibility of the clevis position during installation.