Product Overview
The W07006 (Product Code TKT4-21 / TK-195) is a 21-piece metric socket set built on a 12.5 mm (1/2″) heavy-duty drive system — a deliberately focused kit with no filler items, made for automotive repair, truck and construction equipment servicing, and industrial maintenance where medium to high torque is required.
The set contains 18 hex metric sockets (8-32 mm), 1 quick-release ratchet wrench, 1 L-type handle and 1 × 125 mm extension bar. With 18 sockets and just 3 accessories, the budget is concentrated on the components technicians use and wear out most — delivering outstanding practical value.
Key advantage: The dual-handle configuration is the heart of this kit. The L-type handle is a solid, long-lever breaker bar built specifically for freeing seized bolts, with torque capacity far beyond any ratchet. Once the fastener breaks loose, switch to the quick-release ratchet for fast removal, ejecting sockets at the touch of a button. This pairing not only speeds up the job — it keeps excessive torque away from the ratchet mechanism, significantly extending tool life.
The 18 sockets span a continuous 8-32 mm range, from small engine bolts to large wheel nuts. All are forged from premium chrome-vanadium (CR-V) steel and hardened, with a 6-point profile that grips flat on nut faces to prevent slipping and rounding.
3.52 kg per set, 4 sets per carton — solid content with efficient packing.
Set Contents (21 Pieces)
| Category | Qty | Specifications |
|---|---|---|
| Hex (6-Point) Metric Sockets | 18 pcs | 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32 mm |
| Extension Bar | 1 pc | 125 mm |
| L-Type Handle (Breaker Bar) | 1 pc | 1/2″ drive, L-shaped high-leverage handle |
| Quick-Release Ratchet Wrench | 1 pc | 1/2″ drive, bi-directional + one-touch release |
Specifications
| Item | Detail |
|---|---|
| Item No. | W07006 |
| Product Code | TKT4-21 (TK-195) |
| Pieces | 21 PCS |
| Drive Size | 12.5 mm (1/2″) square drive |
| Socket Range | 8-32 mm (18 pcs) |
| Socket Profile | 6-Point hexagon |
| Drive Handles | Quick-release ratchet + L-type breaker bar |
| Extension Length | 125 mm |
| Material | Premium chrome-vanadium (CR-V) steel, forged + hardened |
| Finish | Mirror polished / chrome plated, anti-rust |
| Carton Qty | 4 sets / carton |
| Weight | 3.52 kg / set |
Two Handles, Two Jobs
| Handle Type | Construction | Core Advantage | Best For |
|---|---|---|---|
| L-Type Handle<br>(Breaker Bar) | Solid one-piece, long lever | Highest torque capacity | Breaking loose seized bolts, initial high torque |
| Quick-Release Ratchet | Bi-directional + one-touch release | Precise control, small swing arc | Confined spaces, fast removal and refitting |
Key Features
- High Socket Ratio — 18 Pieces — Budget concentrated where it matters most
- Continuous 8-32 mm Range — From small engine bolts to large wheel nuts
- L-Type Breaker Bar — Solid construction frees seized bolts with ease
- Quick-Release Ratchet — Button ejection for single-handed socket changes
- Dual-Handle Design Extends Tool Life — Break loose with the bar, spin with the ratchet
- Heavy-Duty 1/2″ Drive — Thick square drive handles wheel bolts and high-load fastening
- 6-Point Socket Grip — Larger contact area prevents slipping and rounded nut corners
- 125 mm Extension Bar — Reaches recessed and deep-set fasteners
- Forged CR-V Steel — Hardened for strength, torsion resistance and long service life
- Mirror-Polished Finish — Wipes clean of grease, stays bright over years of use
- Compact 3.52 kg — Easy to carry, 4 sets per carton for lower freight cost
Applications
- Automotive repair and servicing — Wheel bolts, suspension, engine mounts, gearboxes
- Tire shops and quick-fit chains — Standard kit for wheel changes, with efficient breaking torque
- Truck and commercial vehicle repair — Large fasteners where 1/2″ drive is standard
- Construction and agricultural machinery — Excavators, loaders, tractors
- Motorcycle and large-displacement bike repair — Cylinder heads, frames, suspension bolts
- Industrial equipment assembly and maintenance — Pumps, valves, gearboxes, production lines
- Generator sets and marine engines — Large fastener work
- Vehicle emergency kit — Focused contents and compact size for permanent in-car storage
- Vocational schools and training centers — Foundation teaching kit
- Industrial procurement, hardware wholesale and gift channels
Why Choose Us
- 20+ Years of Manufacturing with Full In-House Control — Our own forging, heat treatment, polishing and assembly lines. Sockets are forged from CR-V steel and hardened to HRC 44-52, produced to DIN 3120 / ISO 1174 standards, with mill certificates and SGS reports available.
- 18 Sockets — Outstanding Value Per Piece — Rather than padding the kit with accessories, we concentrate the budget on the sockets technicians actually use and wear out. The continuous 8-32 mm range leaves no gaps, while the ratchet plus L-handle pairing precisely addresses the two core needs — breaking loose and fast spinning — resulting in high usage rates and low returns.
- Genuine Heavy-Duty 1/2″ Construction — The square drive and ratchet mechanism are engineered for heavy-duty service, with torque-to-failure testing confirming real capacity far above rated requirements; the high-tooth-count ratchet is validated by 10,000-cycle fatigue testing.
- Complete OEM / ODM Service with Flexible Configuration — Custom logo laser engraving or stamping, socket size and profile combinations, case colors and layout, color box printing and multilingual manuals. Piece counts can be adapted to your market (21 / 22 / 32 / 46 / 82-piece sets in metric, SAE or mixed).
- Strict QC, Reliable Lead Times and Full After-Sales — ISO 9001 system with 100% completeness inspection, hardness sampling, torque-to-failure testing and salt-spray testing (≥24h). Stock orders ship in 15-20 days, custom orders in 35-50 days. Exported to 60+ countries with free replacement for missing or damaged items.
FAQ
Q1: What is your MOQ and lead time?
A: 1 carton (4 sets) for stock items, shipped within 15-20 days. For custom logo and tool case orders, MOQ is 300 sets with a lead time of about 35-50 days. We accept T/T (30% deposit + 70% balance), L/C at sight, Trade Assurance, Western Union and PayPal (small sample orders).
Q2: Why include an L-type handle when the kit already has a ratchet? How are they used together?
A: They serve distinct, complementary roles.
The L-type handle (breaker bar) is a solid one-piece tool with a long lever arm, giving far higher torque capacity than any ratchet — it exists specifically to free seized, corroded or heavily torqued bolts.
The quick-release ratchet contains a precision gear-and-pawl mechanism ideal for fast spinning and small-arc work in confined spaces, but sustained over-torque will wear the teeth and eventually cause slipping.
Recommended workflow: ① Break loose with the L-handle → ② Spin out with the ratchet → ③ Refit with the ratchet → ④ Confirm critical fasteners with a torque wrench.
This keeps the job efficient while protecting the ratchet from excessive torque and greatly extending tool life — the core value of this dual-handle configuration.
Q3: What sizes are included, and is 8-32 mm enough coverage?
A: The set contains 18 hex sockets (8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32 mm), 1 quick-release ratchet wrench, 1 L-type handle and 1 × 125 mm extension bar.
8-32 mm is the ideal size band for a 1/2″ drive system — covering everything from small engine and gearbox bolts to suspension components, large wheel nuts and truck chassis fasteners, which is more than sufficient for everyday automotive and mechanical work. If you need larger sizes (34-36 mm) or additions such as spark plug sockets and universal joints, we can customize the configuration.
Q4: What material are the sockets? Will they round off nuts? Should I choose 1/2″ or 3/8″?
A: Sockets are forged from premium chrome-vanadium (CR-V) steel, quenched and tempered to HRC 44-52, with torsional strength meeting DIN/ISO standards — fully capable of heavy-duty work.
The 6-point profile contacts all six flats of the nut over a larger area than a 12-point design, effectively preventing slipping and rounded corners — especially valuable on worn or corroded fasteners. The mirror-polished chrome finish wipes clean of grease and resists rust. Material certificates or SGS/BV third-party testing can be arranged.
On drive size: 1/2″ (12.5 mm) is the heavy-duty standard for wheel bolts, suspension components, engine mounts, trucks and construction machinery, while 3/8″ (10 mm) is the mid-range standard for engine bay internals and small machinery. An adapter can be added if 3/8″ compatibility is required.
Q5: Can the logo, contents and packaging be customized? Is it suitable for industrial procurement or gifting?
A: Absolutely. We offer laser engraving or steel stamping of your logo on the sockets, handles and case, plus custom handle and case colors. Socket combinations can be freely adjusted for your market (metric, SAE or mixed, more or fewer pieces, added bi-hex sockets, spark plug sockets, universal joints or speeder handles). Packaging options include blow-molded case, aluminum case, metal tool box, canvas roll and EVA-lined gift box, with custom color box printing, multilingual manuals, barcodes and hang tags.
The compact 3.52 kg configuration is easy to carry and display, suiting both bulk industrial procurement for repair chains, tire shops, factories and vocational schools and promotional gifting for car brands, motor oil brands and auto parts chains. Samples can be sent first, with the sample charge refunded against a bulk order.
