D-D Jumpguard Brace Bar Set D-D Jumpguard Brace Bar Set is an accessory kit for adding extra support to compatible D-D Jumpguard aquarium covers. It helps maintain frame rigidity on larger lids, longer spans, or covers that have been modified with cutouts for lights, overflow boxes, cables, or pipework. Extra Frame Support for Custom Jumpguard Covers Cutting openings into a screen-top frame can reduce rigidity, especially on larger aquarium covers. This brace bar set gives the cover additional cross support so the outer edges are less likely to pull inward and the finished frame stays cleaner and more stable. Brace Bars for Cutouts, Wide Spans, and Larger Mesh Lids Adds extra cross-bracing to compatible D-D Jumpguard frames. Useful when installing cutout sets or creating openings around aquarium equipment. Helps retain structural integrity on larger or modified covers. Matches the Jumpguard frame profile and finish. Push-fit style assembly with T-piece connectors and clips. Suitable for freshwater, marine, and reef aquarium cover builds. Jumpguard Brace Bar Set Specifications Product type: Jumpguard brace bar accessory set. Brace bar dimensions: 900mm x 12mm x 8mm each. Included connectors: 2 x T-piece connectors. Included clips: 6 x connector clips. Use: Reinforcing Jumpguard frames across wider spans or modified cutout areas. Compatible system: D-D Jumpguard aquarium covers. Installing Brace Bars in a Jumpguard Frame Plan brace placement before cutting the cover frame or installing mesh. Fit the T-piece connectors and brace clips where additional support is needed, then check that the frame remains square before stretching the mesh. Brace bars are especially useful when cutout sets are used or when a larger cover needs extra support across the span. What's Included Two 900mm x 12mm x 8mm brace bars. Two T-piece connectors. Six connector clips.