Features: Engineered with 32 reverse thread design and high strength alloy steel construction, this 1/4inch 32 R454ABC Refrigerant Brass Adapter ensures secure connection for R454ABC Split Systems while resisting corrosions in demanding environment. Featuring reverse threaded external connection and standard 1/4inch internal/external threading, it maintains compatibility with industrial grade fittings while preventing accidental disengagement during operate. Ideal for HVAC technicians, automotive repair specialists, and enthusiasts requiring leak proof connection for pressurized systems. Perfect for refrigerant line installations, pneumatic tool setups, and industrial equipment maintenance where reverse threaded compatibility is critical. The precise machined steel body withstands repeated torques applications, making it a durability solution for professional workshops and heavy duty home garage projects. Specifications: Component: Steel. Size:Approx.48x16x16mm/1.89x0.63x0.63inch Option Type:1pc,2pcs; Application : Auto industry,Home Appliance; for R454ABC Split Systems 1/4inch Female To 1/4inch Male Reverse Thread Package Includes: Package A 1pc 32 R454ABC Refrigerant Brass Adapter Package A 2pc 32 R454ABC Refrigerant Brass Adapter note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.