TE Connectivity QWRC / QWRCB Quarter-Wave Chrome and Black Rain Caps Industrial Protection for NMO Mounts The TE Connectivity QWRC/QWRCB series offers a heavy-duty weatherproofing solution for NMO (New Motorola) style antenna mounts. These quarter-wave rain caps are designed to protect the critical contact points of your mobile mount when the antenna is removed. Engineered with a rugged brass body and finished in either bright or black chrome, these caps provide a superior seal against environmental hazards. When properly installed, these rain caps achieve an IP66 rating, ensuring that your mounting hardware is fully protected against high-pressure water jets and dust. Whether you are managing a fleet of public safety vehicles or commercial trucks, these caps prevent corrosion and maintain signal integrity for your communication system. Key Features IP66 Rated Protection: Provides a laboratory-certified seal against dust and water intrusion when properly seated on the mount. Dual Finish Options: Available in Bright Chrome (QWRC) or Black Chrome (QWRCB) to match your vehicle's aesthetic. Premium Brass Construction: Manufactured from high-quality brass for long-term durability and resistance to mechanical stress. Wide Temperature Range: Reliable performance in extreme climates, rated for operation from -40°C to +85°C. Universal NMO Compatibility: Designed to fit all standard 1-1/8" - 18 thread NMO mobile mounts. Compatibility QWRC-L QWRCB-L QWRC-6 QWRCB-6 QWRC-BP Standard NMO Mounts Motorola Style Mounts Maxrad Style Mounts Specifications Part Numbers: QWRC (Bright Chrome) / QWRCB (Black Chrome) Mount Type: NMO Material: Brass IP Rating: IP66 Height: 12.10 mm Weight: 35.5 g Outdoor Rated: Yes Operating Temp: -40°C to +85°C Benefits Prevents Costly Repairs: Safeguards the gold-plated pins and threads of your NMO mount from road salt, rain, and debris. Versatile Bulk Options: Available in single units, 6-packs, or 100-piece bulk packs to suit fleet-wide maintenance needs. Tactical and Professional Looks: The black chrome option is ideal for stealth or specialized vehicle deployments. Warranty 1-year manufacturer's warranty.