DNBeffulgent 18 Pcs Valve Core Remover Installer Tool Set TN2678

18-piece valve core tool kit

The set contains eighteen individual items including a dual-head valve core remover and installer, two HVAC service wrenches, two hexagon head adapters covering four common sizes, twenty valve cores, two brass nuts, an adapter cord with alligator clips and ten additional hexagonal heads. It is intended for technicians servicing air-conditioning and refrigeration systems.

Fits standard refrigerant ports

The dual-head remover works with 1/4-inch and 5/16-inch ports found on R22, R12, R407, R410, R404 and R32 systems. Ratchet wrenches in 1/4, 3/8, 3/16 and 5/16 inch sizes address the most frequent fastener dimensions. The 61.5 cm adapter cord with UL-certified wiring and 30-amp alligator clips supports 120 V circuit testing. Builders needing metric flare fittings or specialised electronic leak detectors will not find them here.

Brass and chrome-steel construction

Brass valve tools resist corrosion during refrigerant exposure while carbon-steel chrome wrenches withstand repeated torque without deformation. Bead-retained hex adapters prevent disengagement in tight spaces and the curved wrench handles improve access where straight tools bind. The 0.64 kg kit is designed for repeated field use rather than occasional homeowner tasks.