Accessories: LH3 Leveling Shim 1/8" shim that compensates for uneven slopesFEATURESOur LH3 Leveling Shim is 1/8" thick that compensates for uneven slopes and is used with our EH12 & EH20 Fixed Supports. Listing Back To Top Design Visualizer Previous Next Downloads Product Info About Add to Project+ Favorite User Feedback Company Resources Back to top Videos Marathon Roofing Brochures IPE Wood Deck Tile Brochu… MRP Supports Product Broc…