D-D Jumpguard Multi Cut-Out Set D-D Jumpguard Multi Cut-Out Set is an accessory kit for adding smaller pre-sized cutouts to compatible D-D Jumpguard aquarium covers. It helps route the frame neatly around light brackets, cables, pipework, and other common aquarium equipment without leaving the mesh lid overly open. Pre-Sized Jumpguard Cutouts for Lights, Cables, and Pipework The Multi Cut-Out Set provides three common cutout options for modifying a Jumpguard frame around aquarium hardware. It is useful when a standard square cover would otherwise hit rear-mounted equipment or leave awkward openings around brackets and plumbing. Offset Corners and Rigid Cutout Parts for Custom Covers Accessory set for modifying compatible D-D Jumpguard aquarium covers. Provides three common cutout options for equipment clearance. Useful around light brackets, cables, pipework, and small obstructions. Helps maintain a cleaner frame shape than rough open cuts. Works with DIY Jumpguard cover builds for freshwater, marine, and reef aquariums. Brace bars may be needed when cutouts reduce frame strength on larger covers. Multi Cut-Out Set Sizes and Fit Notes Product type: Jumpguard cutout accessory set. Cutout options: 15mm offset, 40mm offset, and 40mm x 120mm rigid cutout. Compatibility: D-D Jumpguard aquarium cover frames. Best fit: Smaller equipment clearances and common bracket or cable routes. For larger openings: Use the D-D Jumpguard Flexible Cut-Out Set instead. Jumpguard frame kit and brace bars are sold separately unless already included with your cover kit. Using Multi Cutouts Without Weakening the Frame Plan each cutout location before cutting the Jumpguard frame. Choose the offset or rigid cutout option that fits the equipment as closely as possible to reduce open gaps. After assembly, check the frame for square alignment and rigidity. If the cover flexes, pulls inward, or has multiple cutouts, add a compatible Jumpguard Brace Bar Set for extra support. What's Included One pair of 15mm offset corners. One pair of 40mm offset corners. One 40mm x 120mm lighting bracket or rigid cutout piece.