The Genius Tools DI-861M2 Metric Deep Impact Socket Set is a professional heavy-duty 16-piece set designed for truck, bus, agricultural, industrial and heavy-equipment maintenance.
Covering selected metric sizes from 24mm to 65mm, the set is suitable for high-torque fastening and removal applications. Each socket features a 1" square drive, six-point profile and deep-length design for improved access to recessed fasteners and nuts fitted to extended threaded studs.
Manufactured from premium chrome molybdenum steel, the sockets are built to withstand demanding impact-tool use. The complete set is supplied in a durable blow-moulded carry case for organised storage and convenient transport.
Professional 16-piece metric deep impact socket set
Heavy-duty 1" square drive
Selected metric sizes from 24mm to 65mm
Deep socket profile for recessed fasteners and long studs
Six-point design provides secure fastener engagement
Manufactured from premium chrome molybdenum steel
Designed for compatible high-torque impact tools
Helps reduce fastener rounding when correctly fitted
Clearly marked socket sizes
Supplied in a durable blow-moulded carry case
Suitable for truck, bus and heavy-equipment servicing
Made in Taiwan
The set contains the following 1" drive metric deep impact sockets:
24mm
25mm
27mm
28mm
29mm
30mm
32mm
33mm
35mm
36mm
38mm
41mm
46mm
55mm
60mm
65mm
Total: 16 deep impact sockets
This set contains selected metric sizes rather than every consecutive size between 24mm and 65mm.
Please review the complete size list carefully before purchasing.
The extended socket body provides greater reach than a standard-length impact socket.
This design is particularly useful for:
Recessed nuts and bolts
Fasteners installed on long threaded studs
Truck wheel and chassis components
Agricultural machinery
Heavy-equipment assemblies
Industrial plant maintenance
Fasteners obstructed by surrounding components
Each socket features a six-point internal profile designed to engage the flat sides of compatible metric hex fasteners.
This design helps:
Transfer high torque efficiently
Provide secure fastener contact
Reduce slipping during operation
Minimise stress on fastener corners
Improve control during demanding removal work
Always use the correct socket size and ensure it is fully seated before applying force.
The sockets are manufactured from high-quality chrome molybdenum steel, a material commonly used for professional impact tooling due to its strength, toughness and resistance to repeated impact loads.
This construction makes the set suitable for heavy-duty work where standard chrome hand sockets may not be appropriate.
Designed for use with suitable:
1" drive pneumatic impact wrenches
1" drive cordless impact wrenches
Heavy-duty breaker bars
Torque multipliers
Impact extension bars
Impact universal joints
Industrial ratchets
Every connected tool, adaptor and accessory must be rated for the intended torque and application.
Ideal for:
Heavy truck servicing
Bus and commercial vehicle maintenance
Agricultural machinery
Tractors and farm equipment
Earthmoving machinery
Mining equipment
Construction machinery
Industrial plant maintenance
Fleet workshops
Large mechanical assemblies
Heavy-equipment repairs
High-torque fastening applications
The supplied heavy-duty carry case helps:
Keep all 16 sockets securely organised
Make missing sizes easy to identify
Protect sockets during storage and transport
Improve workshop accessibility
Simplify transportation between job sites
Maintain an organised professional tool collection
Brand: Genius Tools
Model / Item Number: DI-861M2
Product Type: Metric deep impact socket set
Number of Pieces: 16
Drive Size: 1"
Measurement System: Metric
Socket Type: Deep impact
Socket Profile: Six point
Size Range: Selected sizes from 24mm to 65mm
Material: Chrome molybdenum steel
Storage: Blow-moulded carry case
Application: Truck, bus, agricultural, industrial and heavy equipment
Country of Manufacture: Taiwan
Condition: Brand new
16 × Genius Tools 1" drive metric deep impact sockets
1 × Heavy-duty blow-moulded storage case
Genius Tools products are covered against eligible defects in materials and workmanship, subject to the applicable manufacturer or seller warranty terms and conditions.
Warranty generally does not cover:
Normal wear and tear
Misuse or abuse
Overloading
Incorrect application
Modified tools
Damage caused by using the wrong socket size
Damage caused by incompatible tools or adaptors
Corrosion caused by improper storage
Inspection may be required before a warranty claim is approved.
This is a metric socket set; SAE or imperial sockets are not included.
These are deep impact sockets intended for heavy-duty applications.
Confirm the complete size list before purchasing.
Use only with compatible 1" square-drive tools.
Use suitable impact retaining pins and rings where required.
Always wear appropriate eye, hand and workplace protection.
Do not use sockets that are cracked, distorted, rounded or excessively worn.
Do not exceed the rated capacity of the socket, adaptor or connected tool.
Due to the weight of large 1" drive sockets, use appropriate manual-handling care.
Product case design, labels and internal layout may vary slightly between production batches.