INGCO 25-Piece 1/2" Drive Socket Set (Jeu de Douilles) – Premium Chrome Vanadium (Cr-V) Steel, 45T Quick-Release Ratchet, 10mm–32mm Metric Sockets, Spark Plug Sockets, and Heavy-Duty Molded Storage Case (HKTS12251)

Tackling automotive maintenance, machinery repairs, or structural assembly with low-grade hand tools often leads to rounded bolt heads, slipping sockets, and broken ratchet mechanisms under high torque. Standard socket sets frequently omit essential extension bars or specialized spark plug drive sockets, forcing technicians to stop work mid-project. The INGCO HKTS12251 25-Piece 1/2" Drive Metric Socket Set (Jeu de Douilles) is a comprehensive mechanic's drive kit engineered for high-torque performance, fast fastener engagement, and complete workshop versatility. Drop-forged from high-grade Chrome Vanadium (Cr-V) steel and micro-finished for superior corrosion resistance, every socket and drive accessory in this set is built to withstand rigorous industrial use.

The mechanical strength and operational speed of this socket set center on its 45-tooth quick-release ratchet handle and comprehensive 1/2-inch metric socket range spanning from 10mm all the way up to 32mm. The precision ratchet features a quick-release push button for swift socket swaps and a smooth directional lever for fast ratcheting in tight engine bays. Complete with extended reach bars, a universal joint for angled fastener access, a three-way sliding T-bar adapter, and two dedicated spark plug sockets (16mm and 21mm), the HKTS12251 comes neatly organized in a heavy-duty blow-molded carrying case for effortless jobsite mobility.

Key Features

• 25-Piece Master 1/2" Drive Set – Includes a full range of 18 metric sockets, 2 spark plug sockets, extensions, universal joint, 3-way adapter, and a 45T quick-release ratchet.

• Premium Chrome Vanadium (Cr-V) Steel – Forged and heat-treated for maximum structural strength, high torque resistance, and long-term durability.

• 45-Tooth Quick-Release Ratchet – High-torque ratchet handle features a swift socket ejector button and smooth reversible directional control.

• Comprehensive 10mm to 32mm Metric Range – Covers all standard medium-to-heavy automotive and mechanical fastener sizes without skipping key dimensions.

• Included Spark Plug Sockets (16mm & 21mm) – Features internal rubber retaining inserts to safely install and remove vehicle spark plugs without damaging ceramic insulators.

• Heavy-Duty Molded Carrying Case – Blow-molded plastic case keeps every tool organized, secure, and ready for mobile field service or workshop storage.

Technical Specifications

• Brand: INGCO

• Model: HKTS12251

• Product Type: 25-Piece 1/2" Drive Socket Set / Jeu de Douilles

• Drive Size: 1/2 Inch

• Material Construction: Drop-Forged Chrome Vanadium Steel (Cr-V)

• Finish: Micro-Finished / Chrome Plated

• Ratchet Mechanism: 45-Tooth Quick-Release Drive Handle

• Set Breakdown (25 Pieces Total):

  • 1 x 1/2" 45T Quick-Release Ratchet Handle

  • 18 x 1/2" Metric Sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 27mm, 30mm, 32mm

  • 2 x 1/2" Extension Bars: 125mm (5") & 250mm (10")

  • 1 x 1/2" Universal Joint

  • 1 x 1/2" Sliding T-Bar / 3-Way Adapter: 3/8" Female to 1/2" Male

  • 2 x 1/2" Spark Plug Sockets: 16mm & 21mm

• Packaging Presentation: Packed by Heavy-Duty BMC (Blow Molded Case)

• Primary Target Applications: Automotive engine repair, suspension maintenance, agricultural machinery service, heavy equipment repair, and industrial plant assembly

Ideal For

Auto mechanics, garage repair shops, machinery technicians, field service engineers, and serious DIYers looking for a heavy-duty 25-piece 1/2" drive Cr-V metric socket set.

Package Includes

• 1 x 1/2" 45T Quick-Release Ratchet Handle

• 18 x 1/2" Metric Sockets (10mm to 32mm)

• 2 x 1/2" Extension Bars (125mm & 250mm)

• 2 x 1/2" Spark Plug Sockets (16mm & 21mm)

• 1 x 1/2" Universal Joint

• 1 x 1/2" Sliding T-Bar / 3-Way Adapter

• 1 x Heavy-Duty Blow Molded Storage Case