Engineered for strength, durability and simplicity, this Anchor Chain Leg Holder Kit included 2 Leg Holders and 2 Back Plates. These Leg Holders can accommodate up to 1 7/8 in. O.D. on a Stationary Dock or the beginning of Semi-Floating Dock . This Kit can be used as an Anchor Chain Holder (for Floating Docks) or a Pile Guide (for Floating or Semi-Floating Docks). You Dock will be stable, good looking and easier to install. Our hardware is designed for a 2 in. x 6 in. Dock Frame construction but can also be installed for a 2 in. x 8 in. Dock Frame construction. Instruction Guide included.