The 202A163-25/225-0 is a black Heat Shrink Boot made of fluid-resistant elastomer with unicure pre-coated epoxy adhesive and straight lipped configuration. This boot used in conjunction with Raychem adapters to provide strain relief for harness systems using circular connectors. Boot is compatible with all Raychem grooved adapters of appropriate shell size. Suitable for long term fluid exposure at elevated temperatures. For 6, 7, 8, 9 (braided or magneform adapter), 5, 6, 7, 8 (Tinel-Lock adapter), 6 to 8 (spin coupling adapter) Entry size.