Ingco HKTHP21001 Industrial 100-Piece Tool Set

The Ingco industrial 100-piece hand tool set is a professional-grade toolkit designed to support a wide range of mechanical, installation and maintenance tasks.

Supplied as a complete, organised set with carrying case, this tool kit is suitable for trade professionals, workshops and serious DIY users who require a reliable and versatile selection of hand tools.

Key benefits

• Industrial 100-piece hand tool selection with dual 1/4" and 1/2" drive systems
• Comprehensive socket coverage: 18 × 1/2" drive sockets (10-32mm) plus 13 × 1/4" drive sockets (4-14mm)
• Premium CR-V (chrome vanadium) steel construction with heat treatment for maximum durability
• 45-tooth ratchet wrenches for fine-control operation in tight spaces
• Complete accessory set: extension bars, universal joints, spark plug sockets, combination spanners
• Includes 8 combination spanners (6-19mm), pliers, screwdrivers, hex keys, and 34 bits
• Full polished-chrome finish for anti-corrosion protection
• Organized carrying case for easy storage and transport
• Designed for professional and workshop use across automotive, mechanical, and maintenance applications
• Reduces the need to buy tools individually - complete toolkit solution
• Suitable for trade, maintenance and heavy-duty repair work

Best for

• Automotive repair and maintenance
• Mechanical and maintenance tasks
• Workshop and garage environments
• Industrial maintenance and equipment repair
• Construction and installation work
• Plumbing and HVAC applications
• Equipment assembly and disassembly
• Trade professionals and contractors
• General repairs and installation work

Key features – why it matters

• Dual drive system (1/4" and 1/2"): 1/2" drive for heavy-duty automotive and mechanical work requiring higher torque; 1/4" drive for precision work, electronics, and tight-access applications - comprehensive coverage for all task requirements
• 18 × 1/2" drive sockets (10-32mm): extensive metric socket range covers automotive, mechanical, and heavy equipment applications including engine work, suspension repairs, and general maintenance
• 13 × 1/4" drive sockets (4-14mm): complete range for precision work, small fasteners, and detail applications
• 45-tooth ratchet mechanism: requires only 8° swing arc for operation, allowing work in confined spaces where standard ratchets cannot function - essential for automotive engine bays and tight machinery access
• CR-V steel with heat treatment: chrome vanadium steel alloy provides superior strength, wear resistance, and durability compared to standard carbon steel - heat treatment further enhances hardness and prevents deformation under high torque
• Polished-chrome finish: professional appearance with anti-corrosion protection for longevity in workshop environments - easy to clean and maintain
• 2 spark plug sockets (16mm, 21mm): specialized sockets for automotive spark plug removal and installation, protecting ceramic insulators from damage
• 8 combination spanners (6-19mm): open-end and ring-end in one tool for versatility - covers most common fastener sizes for automotive and mechanical work
• Extension bars and universal joints: 1/2" extension bars (125mm, 250mm) and 1/4" extension bars (50mm, 100mm) provide reach; universal joints allow angled access to awkward fasteners
• 14 bit sockets: Torx (T10-T35), slotted (SL4-SL6.5), Phillips (PH1-PH2), Pozidriv (PZ1-PZ2) for fasteners requiring socket-drive torque with bit-style heads
• 20 screwdriver bits (25mm): comprehensive selection including slotted, Phillips, Pozidriv, Torx, and hex bits for all common fastener types
• 9 hex keys (1.5-10mm): L-shaped Allen keys for hex socket fasteners commonly found in machinery, bicycles, and furniture
• Industrial range quality: designed for demanding work environments with professional-grade durability and reliability
• 100-piece comprehensive coverage: supports a broad range of everyday automotive, mechanical, and maintenance tasks without requiring additional tools
• Organized carrying case: keeps all 100 pieces secure, protected, and accessible with dedicated storage slots - ideal for mobile service work and job sites

Specifications

What's included

### 1/2" Drive Tools (25 pieces)

• 1 × 1/2" ratchet wrench (45-tooth)
• 18 × 1/2" hexagonal sockets (metric): 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 27mm, 30mm, 32mm
• 2 × 1/2" extension bars: 125mm (5"), 250mm (10")
• 1 × 1/2" universal joint
• 2 × spark plug sockets 1/2" drive: 16mm, 21mm
• 1 × 1/2" × 3/8" three-way adapter

### 1/4" Drive Tools (18 pieces)

• 1 × 1/4" ratchet wrench (45-tooth)
• 13 × 1/4" hexagonal sockets (metric): 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm
• 2 × 1/4" extension bars: 50mm (2"), 100mm (4")
• 1 × 1/4" sliding "T" bar
• 1 × 1/4" universal joint

### Combination Spanners & Pliers (10 pieces)

• 8 × combination spanners (metric): 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 17mm, 19mm
• 1 × 6" diagonal cutting pliers
• 1 × 6" long nose pliers

### Screwdrivers & Bits (38 pieces)

• 1 × slotted screwdriver (SL5.5 × 100mm)
• 1 × Phillips screwdriver (PH1 × 100mm)
• 14 × bit sockets: T10, T15, T20, T25, T27, T30, T35, SL4, SL5.5, SL6.5, PH1, PH2, PZ1, PZ2
• 20 × 1/4" screwdriver bits (25mm): SL3, SL4, SL5, SL6, PH0, PH1, PH2, PH3, PZ0, PZ1, PZ2, PZ3, T10, T15, T20, T30, H3, H4, H5, H6
• 1 × screwdriver bits holder (1/4" magnetic)
• 1 × 1/4" 150mm spinner handle

### Hex Keys (9 pieces)

• 9 × hex keys (metric): 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm

### Storage

• 1 × organized carrying case with dedicated compartments

How to use

• Select the appropriate tool: Use 1/2" drive sockets for automotive, mechanical, and heavy-duty applications requiring higher torque. Use 1/4" drive sockets for precision work, electronics, and confined spaces. Match socket size exactly to fastener size to prevent rounding.
• Socket work with ratchets: Attach the correct socket to the 1/2" or 1/4" ratchet handle. The 45-tooth mechanism requires only 8° swing arc, allowing operation in tight spaces. Switch the ratchet direction lever for tightening or loosening. For hard-to-reach fasteners, use extension bars or universal joints.
• Combination spanners: Use the open end for quick fastener engagement and the ring end for higher torque application. Position the spanner so pulling force is applied for safety and maximum leverage.
• Spark plug sockets: Use the 16mm or 21mm spark plug socket (depending on plug size) with the 1/2" ratchet to remove and install spark plugs. The rubber insert protects the ceramic insulator from damage.
• Screwdriver bits and bit sockets: Insert bits into the magnetic bit holder or spinner handle for manual driving. For higher torque, use bit sockets with the ratchet handle. Match bit type (slotted, Phillips, Pozidriv, Torx, hex) to screw head.
• Hex keys: Insert the appropriate size hex key into hex socket fasteners (Allen screws). Use the long arm for leverage and the short arm for speed in open areas.
• Pliers: Use diagonal cutting pliers for cutting wire and cable. Use long nose pliers for gripping small parts, reaching into tight spaces, and precision work.
• Extension bars and adapters: Attach extension bars between ratchet and socket for extended reach. Use universal joints for angled access (up to 30° deflection). Use the 3-way adapter to convert between drive sizes.
• Use correct size and type: Always match tool size precisely to fastener size to prevent damage, rounding, or stripping. Using incorrect sizes can damage both the tool and workpiece.
• Return tools to the case: After use, return each tool to its designated slot in the carrying case to maintain organization, prevent loss, and protect tools from damage.
• Follow standard hand-tool safety practices: wear safety glasses, use tools only for their intended purpose, inspect for damage before use, never use damaged tools, apply steady controlled force (avoid sudden jerking), and use proper body positioning for leverage.

Care & maintenance

• Wipe tools clean after use to remove oil, grease, dirt, and debris.
• Store in a dry environment to prevent corrosion of chrome-finished tools.
• Apply light oil to sockets, ratchets, and spanners periodically if stored in damp conditions.
• Inspect ratchet mechanisms regularly for smooth operation - clean and lubricate if movement becomes stiff.
• Check sockets and spanners for cracks, deformation, or worn edges - replace damaged tools immediately.
• Inspect tools regularly for wear or damage, particularly after heavy-duty use or high-torque applications.
• Keep plier cutting edges sharp and free from nicks or chips.
• Clean hex keys and bits to remove metal debris that could affect fit.
• Store the complete set in the carrying case with all tools in designated compartments.
• Keep the case closed when not in use to prevent dust accumulation and tool loss.
• Never use sockets or spanners as hammers or pry bars - this can crack or deform the tools.

Accessories & add-ons

• Additional socket sets (imperial/SAE sizes, deep sockets, impact sockets)
• Additional extension bars and wobble extensions
• Torque wrenches for precise fastener tightening
• Breaker bars for high-torque applications
• Tool boxes and rolling tool chests for expanded storage
• Socket rails and organizers
• Workbench accessories and tool holders
• Replacement hand tools (individual sockets, spanners, ratchets)
• Additional screwdriver bit sets for specialized fasteners
• Impact drivers and power ratchets for powered operation
• PPE: work gloves, safety glasses, hearing protection

Delivery & returns

Free UK delivery on orders over £50. 28-day returns apply.

Why buy from London Decorators Merchants

• Independent, family-owned business
• 16 decorating stores nationwide
• Trade-friendly service and support
• UK stock with fast dispatch
• Trade account available

Shop now or visit our branch for trade advice.

FAQs

How many tools are included in this set?

This set includes a total of 100 hand tool pieces: 25 × 1/2" drive tools (including 18 sockets), 18 × 1/4" drive tools (including 13 sockets), 8 combination spanners, 2 pliers, 38 screwdriver-related tools (bits, bit sockets, screwdrivers, holders), and 9 hex keys, all supplied in an organized carrying case.

Is this an industrial-grade tool kit?

Yes, this set is positioned within the Ingco industrial range. It features CR-V (chrome vanadium) steel construction with heat treatment, polished-chrome finish for corrosion resistance, 45-tooth professional ratchets, and comprehensive tool selection designed for demanding workshop and trade environments.

Is it suitable for trade use?

Yes, it is specifically designed for professional trade, workshop and maintenance applications including automotive repair, mechanical work, industrial maintenance, construction, and contractor use. The industrial-grade construction, dual drive system, and comprehensive socket range make it ideal for professional applications.

Does it come with a storage case?

Yes. The set includes a robust organized carrying case with dedicated compartments for all 100 pieces. The case keeps tools secure, protected, and easily accessible during transport and storage, making it ideal for mobile service work and job sites.

What types of tools are included?

The set includes: 1/2" and 1/4" ratchet wrenches (45-tooth), 31 total sockets (10-32mm range), 2 spark plug sockets (16mm, 21mm), extension bars and universal joints, 8 combination spanners (6-19mm), diagonal cutting pliers, long nose pliers, 2 screwdrivers, 34 bits and bit sockets (slotted, Phillips, Pozidriv, Torx, hex), 9 hex keys (1.5-10mm), and various adapters and accessories.

Is it suitable for home maintenance?

Yes, while designed for professional and industrial use, it can also be used for advanced DIY and home maintenance tasks including automotive repairs, furniture assembly, appliance maintenance, and general household projects. The comprehensive tool selection eliminates the need for multiple specialized kits.

Is this a complete starter kit?

Yes, it serves as a comprehensive starter or general-purpose industrial tool kit. The 100-piece selection covers most common automotive, mechanical, and maintenance applications. For specialized work, you may eventually need additional tools (torque wrenches, impact sockets, etc.), but this set provides a solid professional foundation.

Do you sell additional or replacement tools?

Yes. Individual hand tools, replacement sockets, additional socket sets (imperial sizes, deep sockets), extension bars, ratchets, and accessories are available separately to expand or replace tools from this set.

What is the advantage of 45-tooth ratchets?

45-tooth ratchets require only 8° swing arc to advance, compared to 15-30° for standard ratchets. This allows operation in extremely confined spaces where conventional ratchets cannot function, such as tight engine bays, machinery access panels, and cramped work areas - essential for professional automotive and mechanical work.

What is CR-V steel?

CR-V (chrome vanadium) steel is a premium steel alloy combining chromium for corrosion resistance and vanadium for strength and toughness. Heat-treated CR-V steel provides superior durability, wear resistance, and ability to withstand high torque without deforming - standard material for professional-grade sockets and hand tools.

Are metric and imperial sizes included?

This set includes metric sockets only (1/2" drive: 10-32mm, 1/4" drive: 4-14mm) and metric combination spanners (6-19mm). Imperial/SAE sizes are not included. If you work with imperial fasteners, consider purchasing additional imperial socket sets separately or choose a combination metric/imperial set.

What is the difference between 1/2" and 1/4" drive?

1/2" drive is for heavy-duty work requiring higher torque - automotive engine work, suspension components, large machinery. 1/4" drive is for precision work and confined spaces - electronics, small fasteners, detail applications. Having both drive sizes in one set provides complete coverage for all applications from delicate to heavy-duty.

Can I use these sockets with impact wrenches?

These are standard chrome sockets designed for hand tools (ratchets, breaker bars). For use with impact wrenches and air/electric impact drivers, you need impact-rated sockets made from different steel with different heat treatment. Using standard chrome sockets with impact tools can cause cracking or shattering - always use impact sockets with powered impact tools.

What are the spark plug sockets used for?

The 16mm and 21mm spark plug sockets are specialized 1/2" drive sockets for automotive spark plug removal and installation. They feature a rubber insert that grips the spark plug insulator, preventing damage to the ceramic and allowing safe extraction from deep recesses in the engine cylinder head.

Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.

There is £7.50 charge for delivery under £50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.