Ingco 12-Piece 1/2" Drive Socket Wrench Set | Premium Cr-V Heat-Treated Metric Socket Set with 72T Quick-Release Ratchet (HKTS12122)

The Ingco HKTS12122 12-Piece Socket Wrench Set is an essential mechanical toolkit engineered for high-torque fastening, automotive maintenance, and general machinery repairs. Built around a universal 1/2-inch square drive platform, this professional metric set offers the perfect core selection of sockets and mechanical accessories required to tackle stubborn nuts and bolts across engine bays, heavy equipment, and structural assemblies.

Every component in this set is manufactured from high-grade 50BV30 Chrome Vanadium (Cr-V) steel, an alloy specifically selected for its superior strength and resistance to structural fatigue under heavy loads. The tools undergo rigorous induction heat treatment and are finished with a micro-polished chrome plating that shields the steel from moisture, corrosive fluids, and garage grease. The heart of the kit is a premium 1/2-inch drive, 72-tooth ratchet handle equipped with a rapid quick-release push button and a fine 5-degree swing arc layout, enabling smooth operation in highly confined mechanical spaces. Accompanied by a 125mm extension bar to bridge deep recessed configurations, the pieces are held firmly in place on a durable, space-saving plastic hanger bracket.

Technical Specifications

• Brand: INGCO

• Model Number: HKTS12122

• Product Type: 1/2" Drive Socket Wrench Set

• Total Component Count: 12 Pieces Set

• Drive Size Designation: 1/2 Inch Square Drive Layout

• Ratchet Handle Specification: 1 Piece 1/2" Drive 72-Tooth (72T) Quick-Release Ratchet

• Extension Bar Accessory: 1 Piece 5" / 125mm Extension Bar

• Material Composition: 50BV30 High-Quality Chrome Vanadium Steel (Cr-V)

• Surface Protection Finish: Micro-Finished and Mirror Chrome Plated

• Handle Design: Ergonomic Three-Color Soft-Grip Handle Shell

• Metric Sockets Matrix Included (10 Pcs):

  • 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm, 21mm, and 24mm Sockets

• Primary Target Substrates: Standard metric hexagonal fasteners, high-tensile engineering bolts, automotive lug nuts, and machine mounting hardware

• Primary Applications: General automotive chassis repairs, mechanical engine component teardowns, industrial factory machinery tune-ups, agricultural equipment maintenance, and domestic steel pipe structural assemblies

• Packaging Type: Packed by compact, wall-mountable plastic hanger layout