16PCS 1/2" Drive
Deep Impact Socket Set
Material: CR-V Steel Finish: Black Impact Coating Drive: 1/2" (12.7mm) Sizes: 10–32mm · 16 pieces Length: 78mm Deep Includes: Storage Case
Drive
1/2" (12.7mm)
Pieces
16 sockets
Size Range
10–32mm
Socket Length
78mm Deep
Design
6-Point
Stock
AU Local
Listing is for 1 complete set — 16 deep impact sockets (10,11,12,13,14,15,16,17,18,19,21,22,24,27,30,32mm) + durable storage case. Ships from Australian warehouse. Orders placed before 2PM AEST dispatch same business day.
Product Overview
The Australian Weijia 16-piece 1/2" drive deep impact socket set is manufactured from premium Chrome Molybdenum (CR-V) steel, heat-treated and finished with a black impact phosphate coating — engineered to absorb high-torque shock without cracking, unlike standard chrome sockets which can shatter under impact loads.
Spanning 16 essential metric sizes from 10mm to 32mm, this set covers the most common fastener sizes found in automotive, truck, and industrial applications. Each socket features a deep 78mm length for extended reach to recessed fasteners, and a 6-point design that provides maximum contact with hex nuts and bolts, significantly reducing the risk of rounding.
Complete with a durable storage case featuring individual moulded slots for each socket — keeps your set organised, protected during transport, and ready for use in any workshop or field environment.
| Brand | Australian Weijia |
| Material | Chrome Molybdenum Steel (CR-V), heat-treated |
| Finish | Black impact phosphate coating |
| Drive Size | 1/2" (12.7mm) square drive |
| Sizes Included | 10,11,12,13,14,15,16,17,18,19,21,22,24,27,30,32mm |
| Socket Length | 78mm — Deep design for extended reach |
| Design | 6-point — Secure grip on hex fasteners |
| Storage Case | Durable storage case with individual slots |
Complete Size Guide — All 16 Sockets
| Size | Drive | Length | Design | Typical Applications |
|---|---|---|---|---|
| 10mm | 1/2" | 78mm | 6-point | Small engine components, European fasteners, precision work |
| 11mm | 1/2" | 78mm | 6-point | Brake components, suspension, small machinery |
| 12mm | 1/2" | 78mm | 6-point | Engine mounts, alternator bolts, general automotive |
| 13mm | 1/2" | 78mm | 6-point | Suspension work, engine components, wheel bolts (some vehicles) |
| 14mm | 1/2" | 78mm | 6-point | Brake calipers, transmission components, industrial fasteners |
| 15mm | 1/2" | 78mm | 6-point | Engine work, suspension bolts, heavy duty fasteners |
| 16mm | 1/2" | 78mm | 6-point | Wheel nuts (some vehicles) — suspension, industrial applications |
| 17mm | 1/2" | 78mm | 6-point | Most common wheel nut size — passenger vehicles and SUVs |
| 18mm | 1/2" | 78mm | 6-point | Large engine components, truck parts, industrial equipment |
| 19mm | 1/2" | 78mm | 6-point | Wheel nuts (heavy vehicles) — SUVs, 4x4, light trucks |
| 21mm | 1/2" | 78mm | 6-point | Truck suspension, heavy equipment, large industrial fasteners |
| 22mm | 1/2" | 78mm | 6-point | Commercial vehicles, industrial machinery, large fasteners |
| 24mm | 1/2" | 78mm | 6-point | Heavy machinery, truck components, large industrial bolts |
| 27mm | 1/2" | 78mm | 6-point | Heavy equipment, truck wheel nuts, industrial applications |
| 30mm | 1/2" | 78mm | 6-point | Large industrial machinery, heavy commercial vehicles |
| 32mm | 1/2" | 78mm | 6-point | Maximum size — heavy industrial, large fasteners, specialist equipment |
Key Features
CR-V Steel — Impact Rated
Heat-treated Chrome steel absorbs high-torque shock without cracking — the professional standard for impact sockets. Significantly outlasts chrome-finish sockets in impact applications.
Black Impact Coating
Black phosphate finish resists corrosion, reduces socket-fastener friction, and visually distinguishes these as impact-rated tools. Standard chrome sockets should never be used with impact wrenches.
Deep 78mm Length
Extended reach design allows access to recessed nuts and bolts on wheel hubs, engine bays, and deep-set fasteners that standard sockets cannot reach.
6-Point Design
6-point hex design provides maximum contact with fasteners, reducing the risk of rounding off corners — ideal for high-torque impact applications.
16 Essential Sizes
Complete range from 10mm to 32mm — covers automotive, truck, industrial, and mechanical applications. No missing sizes.
Storage Case Included
Durable storage case with individual moulded slots for each socket — keeps your set organised, protected, and portable.
Applications
Automotive Repair
Engine work, suspension, brake jobs, wheel nuts, and general automotive maintenance — 10-19mm sizes cover most vehicles.
Truck & 4x4
Suspension components, wheel nuts (17-32mm), heavy-duty fasteners on trucks, SUVs, and 4x4 vehicles.
Industrial Maintenance
Factory equipment, production lines, heavy machinery, and plant maintenance requiring deep-reach sockets.
Mechanical Repair
Agricultural machinery, construction equipment, pumps, compressors, and general mechanical work.
DIY & Workshop
Complete set for the serious DIYer — covers everything from small engine work to home maintenance.
Tyre & Wheel Service
78mm deep length perfect for wheel nuts on alloy wheels with recessed nuts — 17mm, 19mm, 21mm, 22mm sizes.
Frequently Asked Questions
What sizes are included?
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32mm — 16 sockets total, plus storage case.
What drive size?
1/2" (12.7mm) square drive — compatible with standard professional 1/2" impact wrenches.
What is CR-V steel?
Chrome Steel — heat-treated for impact use. The preferred material for high-quality impact sockets, offering superior toughness and shock absorption.
How long are these sockets?
Each socket is 78mm in length — deep design for extended reach to recessed fasteners.
Why 6-point instead of 12-point?
6-point sockets provide more surface contact with hex fasteners, reducing the risk of rounding corners under high torque — ideal for impact use.
Where does this ship from?
Australian warehouse stock. Orders placed before 2PM AEST dispatch same business day with full tracking.