Product Overview
The W07050 (Product Code TKT3-10 / TK-029) is a 10-piece metric socket set built on a 12.5 mm (1/2″) heavy-duty drive system — a deliberately minimal kit focused entirely on essentials, designed for in-vehicle emergency use, roadside tire changes, home car maintenance and light mechanical work.
The set contains 8 hex metric sockets (8-24 mm), 1 L-type handle and 1 adapter (10 mm hole × 12.5 mm square drive) — 8 sockets and 2 accessories, every one a high-frequency essential with zero filler items.
Key advantage: The L-type handle is a solid, one-piece breaker bar with a long lever arm and powerful torque capacity — enough to change a roadside tire or free a seized bolt in one pull. With no ratchet mechanism, there are no internal wear parts, no torque limits to worry about and virtually no failure risk — exactly the reliability an emergency tool needs. The adapter (3/8″ female × 1/2″ male) lets you run 3/8″ sockets on the 1/2″ drive, so existing sockets remain useful.
The 8 sockets are carefully chosen: 8 / 10 / 12 / 14 / 17 / 19 / 21 / 24 mm — the eight most frequently encountered sizes in automotive work (17/19/21 mm covering the wheel nuts on the vast majority of vehicles). All are forged from premium chrome-vanadium (CR-V) steel and hardened, with a 6-point profile that prevents slipping and rounding.
At just 1.52 kg per set with 12 sets per carton, it is ultra-light and highly efficient to ship — an ideal SKU for in-car tool kits, promotional gifts and e-commerce best sellers.
Set Contents (10 Pieces)
| Category | Qty | Specifications |
|---|---|---|
| Hex (6-Point) Metric Sockets | 8 pcs | 8, 10, 12, 14, 17, 19, 21, 24 mm |
| L-Type Handle (Breaker Bar) | 1 pc | 1/2″ square drive, L-shaped high-leverage handle |
| Adapter | 1 pc | 10 mm hole × 12.5 mm square drive (3/8″ female × 1/2″ male) |
Specifications
| Item | Detail |
|---|---|
| Item No. | W07050 |
| Product Code | TKT3-10 (TK-029) |
| Pieces | 10 PCS |
| Drive Size | 12.5 mm (1/2″) square drive |
| Socket Sizes | 8, 10, 12, 14, 17, 19, 21, 24 mm |
| Socket Profile | 6-Point hexagon |
| Adapter | 10 mm hole × 12.5 mm square drive |
| Material | Premium chrome-vanadium (CR-V) steel, forged + hardened |
| Finish | Mirror polished / chrome plated, anti-rust |
| Carton Qty | 12 sets / carton |
| Weight | 1.52 kg / set |
Why a Minimal Kit Can Be More Practical
| Comparison | 10-Piece Compact Set (W07050) | 30+ Piece Large Set |
|---|---|---|
| Size Hit Rate | Eight golden sizes cover frequent jobs | Many sizes rarely used |
| Portability | Just 1.52 kg, keep it in the car | Heavy and bulky |
| Emergency Reliability | L-handle has no wear parts | Ratchet can fail |
| Value for Money | Lower cost per piece | Higher total price |
| Best Positioning | In-car emergency, gifts, entry users | Permanent workshop use |
Key Features
- 10 Pieces, Maximum Efficiency — Eight golden sizes plus a breaker bar, no filler
- 8-24 mm High-Frequency Sizes — 17/19/21 mm cover most vehicle wheel nuts
- L-Handle with No Wear Parts — Solid construction and high torque for maximum emergency reliability
- Cross-Drive Adapter — Run 3/8″ sockets on the 1/2″ drive for greater compatibility
- Heavy-Duty 1/2″ Drive — Thick square drive handles wheel bolts with ease
- 6-Point Socket Grip — Larger contact area prevents slipping and rounded nut corners
- 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
- Ultra-Light 1.52 kg — Fits in a trunk or glove box with no weight penalty
- 12 Sets per Carton — Efficient packing and low freight cost for bulk buyers
Applications
- In-vehicle emergency kit ⭐ — Roadside tire changes and quick fixes, the first choice for car storage
- Home car maintenance — Wheel changes, brake pad replacement, simple bolt work
- Motorcycle and e-bike repair — Frame, wheel and suspension bolts
- Road trips and outdoor travel — Essential emergency repair gear
- Tire shops and quick-fit chains — Backup kit for fast wheel changes
- Agricultural and small machinery — Routine bolt tightening and removal
- Furniture and shelving assembly — Large bolt fastening
- Entry-level DIY users — Light maintenance without a full tool set
- E-commerce and retail — Affordable, high-turnover best-seller SKU
- Promotional gift channels ⭐ — Car brands, motor oil brands and insurance company gifts
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.
- Optimized Size Selection for a Minimal Kit — The 8/10/12/14/17/19/21/24 mm line-up was not chosen at random; it is based on real end-user frequency data, hitting the maximum number of jobs with the minimum number of pieces. The result is lower cost per piece, strong end-user reviews and low return rates — a high-conversion SKU for e-commerce and gift channels.
- Genuine Heavy-Duty 1/2″ Construction — The square drive is engineered for heavy-duty service, with torque-to-failure testing confirming capacity far above rated requirements. The L-handle is a solid one-piece forging with no internal mechanism and no wear parts, giving exceptional reliability in emergency situations.
- Complete OEM / ODM Service with Flexible Configuration — Custom logo laser engraving or stamping, socket combinations, case colors and layout, color box printing and multilingual manuals. Piece counts can be adapted to your market (10 / 16 / 21 / 32-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 7-15 days, custom orders in 30-45 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 (12 sets) for stock items, shipped within 7-15 days. For custom logo and packaging orders, MOQ is 500 sets with a lead time of about 30-45 days. We accept T/T (30% deposit + 70% balance), L/C at sight, Trade Assurance, Western Union and PayPal (small sample orders).
Q2: Are 10 pieces really enough? How were the 8 sizes chosen?
A: Yes — for the scenarios this kit is designed for. The 8/10/12/14/17/19/21/24 mm line-up is not arbitrary; these are the eight most frequently encountered sizes in automotive work:
- 17 / 19 / 21 mm — cover the wheel nuts on the vast majority of vehicles (critical for roadside tire changes)
- 12 / 14 mm — common on brake calipers and suspension components
- 8 / 10 mm — small engine bay bolts and clamps
- 24 mm — hub nuts and larger fasteners on some models
This kit is positioned for in-car emergencies, home maintenance and promotional gifting, aiming to cover the most common jobs with the fewest pieces and the least weight. For broader size coverage, see our 16 / 21 / 32-piece series.
Q3: Why an L-handle instead of a ratchet?
A: This is a deliberate design choice for emergency use.
The L-type handle is a solid one-piece forging with no internal mechanism and no wear parts, giving torque capacity far beyond any ratchet. Even after months stored in a hot, humid trunk without use, it works the moment you pick it up — outstanding reliability. A ratchet, by contrast, contains precision gears and pawls that can slip or fail after long storage or over-torquing — an unacceptable risk in a roadside tire change, where failure is not an option.
The L-handle’s long lever arm also provides powerful leverage, freeing seized wheel nuts effortlessly. If your market prefers a ratchet, we can customize the configuration.
Q4: What is the “adapter”, and what material are the sockets?
A: The adapter (10 mm hole × 12.5 mm square drive) has a 3/8″ (10 mm) female square on one end and a 1/2″ (12.5 mm) male square on the other — fit it to the L-handle and you can use 3/8″ sockets, so any 3/8″ sockets your customers already own remain useful without duplicate purchases.
Sockets are forged from premium chrome-vanadium (CR-V) steel, quenched and tempered to HRC 44-52, with torsional strength meeting DIN/ISO standards. The 6-point profile contacts all six flats of the nut, effectively preventing slipping and rounded corners. The mirror-polished chrome finish resists rust and cleans easily. Material certificates or SGS/BV third-party testing can be arranged.
Q5: Can the logo and packaging be customized? Is it suitable as a promotional gift?
A: Exceptionally so — this is where the kit truly excels.
At just 1.52 kg with a compact footprint and 12 sets per carton, freight costs are far lower than for large tool sets, while the contents genuinely solve the roadside tire change — the one scenario every driver cares about. The result is high practical value, strong perceived worth and years of brand exposure.
It is widely used for dealership client appreciation gifts, motor oil and tire brand promotions, insurance company customer gifts, fuel station membership rewards and auto show giveaways.
For customization: we offer laser engraving or steel stamping of your logo on the sockets, handle and case, plus custom handle and case colors. Packaging options include blow-molded case, clear PP carry case, canvas roll, gift box and blister hang card, with custom color box printing, multilingual manuals, barcodes and hang tags. Samples can be sent first, with the sample charge refunded against a bulk order.
