The 51 Pcs 1/4″ + 1/2″ Socket Set is a professional combination socket kit designed for fastening, loosening, mechanical servicing and maintenance work across automotive, machinery, equipment assembly and workshop environments. EMTOP model ESKT42511 combines 1/4-inch and 1/2-inch drive systems, standard and deep hexagonal sockets, 45-tooth ratchets, extension bars, sliding T-bars, universal joints and spark plug sockets. The components are made from CR-V 50BV30 steel and heat treated, while the complete assortment is stored in a BMC carrying case. IndustrialAdda supplies ESKT42511 across Delhi NCR, with eligible Pan-India supply subject to availability and order requirements.
The EMTOP ESKT42511 combines two drive sizes in one 51-piece professional socket set. The 1/4″ system covers smaller metric fasteners, while the 1/2″ system handles a broader higher-size socket range. Standard sockets, deep sockets, extensions and flexible access tools make the set suitable for varied mechanical work.
The product belongs to the Hand Tools & Socket Sets category.
Its product type is a Professional Combination 1/4″ + 1/2″ Drive Socket Set.
The set is designed around two separate drive platforms:
This dual-drive arrangement gives technicians access to different socket sizes and working configurations from a single tool case.
The 1/4″ portion includes standard sockets from 4 mm to 14 mm, along with deep sockets, extension bars, a sliding T-bar, flexible extension bar and universal joint.
The 1/2″ portion includes standard sockets up to 32 mm, deep sockets, extension bars, a sliding T-bar, universal joint and two spark plug sockets.
Both systems include 45-tooth ratchet wrenches.
The complete set is relevant to mechanics, maintenance personnel, automotive workshops, machinery service teams, industrial contractors and MRO buyers.
For repeat procurement, buyers should specify EMTOP ESKT42511 rather than requesting only a general combination socket set.
ESKT42511 provides both standard and deep sockets across two drive systems, supported by 45T ratchets and multiple access accessories. The combination allows technicians to work with fasteners of different sizes and positions, while the CR-V 50BV30 construction and BMC case provide clearly defined material and storage specifications.
Dual Drive Capability
The set combines:
1/4″ Drive + 1/2″ Drive
This is one of the most important product-specific characteristics.
A workshop that regularly handles both smaller and larger metric fasteners may prefer one combined set rather than separate socket kits.
45-Tooth Ratchet Wrenches
The package contains:
The supplied ratchet specification is 45 teeth.
No torque rating or minimum working angle has been supplied and should not be assumed.
1/4″ Standard Socket Selection
The 1/4″ drive section includes 13 sockets:
4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 and 14 mm
This gives users a defined range for compatible smaller metric fasteners.
1/4″ Deep Hexagonal Sockets
Four deep sockets are included:
8, 10, 12 and 13 mm
Deep sockets can be relevant where the fastener position requires additional socket depth.
1/2″ Standard Socket Selection
The 1/2″ drive section contains 18 sockets:
8, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30 and 32 mm
This provides broader coverage for suitable larger mechanical fasteners.
1/2″ Deep Hexagonal Sockets
Three deep sockets are supplied:
13, 17 and 19 mm
These add another working option for compatible recessed or extended fasteners.
Universal Joints
The set includes:
These can support suitable work where a completely straight tool approach is inconvenient.
Extension Bars
The 1/4″ system contains:
The 1/2″ system contains:
This gives technicians multiple extension lengths for different access conditions.
Sliding T-Bars
Two sliding T-bars are included:
These provide another manual drive configuration for compatible fastening tasks.
Flexible Extension
The 1/4″ side includes a:
150 mm Flexible Extension Bar
This can support appropriate work where direct straight-line access is restricted.
Spark Plug Sockets
Two spark plug sockets are included:
This adds specific relevance to compatible automotive and engine servicing.
CR-V 50BV30 Material
The supplied material is:
CR-V (50BV30)
The components are also specified as:
Heat Treated
These are exact construction details from the provided product information.
BMC Carrying Case
The complete 51-piece set is supplied in a BMC carrying / storage case.
This keeps both drive systems and their accessories together for storage, workshop organization and transport.
The 51 Pcs 1/4″ + 1/2″ Socket Set is suitable for automotive repair, mechanical servicing, machinery maintenance, equipment assembly and workshop fastening tasks. Its dual-drive layout provides smaller and larger socket coverage, while deep sockets, extensions, universal joints and sliding T-bars support access in varied mechanical working positions.
Automotive Service and Repair
Automotive work can involve a wide spread of fastener sizes within the same vehicle.
Smaller fittings may suit the 1/4″ drive system, while larger mechanical fasteners may require the 1/2″ drive section.
The two spark plug sockets further support suitable engine-service requirements.
For automotive workshop procurement, buyers should compare the included metric sizes with the vehicle types normally serviced.
Industrial Machinery Maintenance
Machinery maintenance often requires access to fasteners in recessed, guarded or less convenient positions.
The extension bars, deep sockets and universal joints provide alternative access configurations within the same set.
The combination of two drive sizes may also help maintenance teams avoid carrying separate basic socket kits for different mechanical tasks.
Equipment Assembly
Equipment assembly can involve fasteners ranging from smaller component hardware to larger structural or mechanical connections.
The ESKT42511 offers a wider size spread through its 1/4″ and 1/2″ sockets.
Project buyers should compare the set contents with their assembly drawings, fastener schedules or equipment specification before standardizing the set.
Workshop Repair Operations
General mechanical workshops often handle different jobs throughout the day.
A technician may need small sockets for component work and larger sockets for heavier assemblies.
The dual-drive arrangement gives the workshop a broader general-purpose socket configuration in one organized BMC case.
Maintenance & Repair Departments
MRO teams may work on pumps, machines, assemblies, workshop equipment and other mechanical assets.
The ESKT42511 can support suitable fastening and disassembly work where the included socket sizes match the installed hardware.
Model-based ordering also makes repeat procurement easier for maintenance stores.
Industrial Installation Work
Installation contractors may encounter different nut and bolt sizes during mechanical fitting.
Deep sockets, universal joints and extension bars can be useful where the fastener is recessed or access is partially restricted.
For site procurement, buyers should consider project quantity and technician allocation when deciding how many complete sets are needed.
EMTOP ESKT42511 is a 51-piece combination socket set using 1/4″ and 1/2″ drives, CR-V 50BV30 steel and heat-treated components. It includes standard sockets, deep hexagonal sockets, two 45T ratchets, universal joints, extension bars, sliding T-bars, a flexible extension and spark plug sockets.
Technical Parameter |
ESKT42511 Specification |
|
Product Name |
51 Pcs 1/4″ + 1/2″ Socket Set |
|
Brand |
EMTOP |
|
Model Number |
ESKT42511 |
|
Category |
Hand Tools & Socket Sets |
|
Product Type |
Professional Combination 1/4″ + 1/2″ Drive Socket Set |
|
Total Set Quantity |
51 Pieces |
|
Drive Sizes |
1/4″ and 1/2″ |
|
Material |
CR-V (50BV30) |
|
Material Treatment |
Heat Treated |
|
Ratchet Type |
45-Tooth (45T) |
|
Socket Type |
Standard and Deep Hexagonal Sockets |
|
1/4″ Standard Sockets |
13 Pieces |
|
1/4″ Deep Sockets |
4 Pieces |
|
1/2″ Standard Sockets |
18 Pieces |
|
1/2″ Deep Sockets |
3 Pieces |
|
Spark Plug Sockets |
16 mm and 21 mm |
|
Universal Joints |
1 × 1/4″ + 1 × 1/2″ |
|
1/4″ Extension Bars |
50 mm and 100 mm |
|
1/2″ Extension Bars |
125 mm and 250 mm |
|
Sliding T-Bars |
1/4″ × 114 mm + 1/2″ × 250 mm |
|
Flexible Extension |
1/4″ × 150 mm |
|
Storage |
BMC Carrying / Storage Case |
No torque capacity, socket wall thickness, total case dimensions, product weight or certification details have been supplied.
These details should not be estimated or added without verification.
The ESKT42511 is useful where buyers need broad socket coverage without separating 1/4″ and 1/2″ requirements into different kits. Standard and deep sockets, two ratchets, multiple extensions and jointed access accessories create a versatile fastening set for suitable workshop and maintenance environments.
The dual-drive configuration expands fastener coverage.
The standard and deep socket combination supports different fastener positions.
The 45T ratchets provide the supplied ratchet configuration for both drive systems.
The universal joints and extensions add practical access options.
The CR-V 50BV30 material and heat treatment provide clearly documented construction specifications.
The BMC case keeps the 51 components organized under one model reference.
For procurement teams, a complete combination set can simplify workshop tool allocation and repeat ordering compared with purchasing multiple small socket kits individually.
IndustrialAdda supplies the EMTOP ESKT42511 51 Pcs 1/4″ + 1/2″ Socket Set for B2B automotive, workshop, machinery and maintenance requirements. Buyers can submit model-specific enquiries for sourcing, quotation assistance, quantity-based requirements and availability confirmation without IndustrialAdda being represented as the manufacturer or OEM.
IndustrialAdda can support:
Businesses with larger requirements can include ESKT42511 in a consolidated BOM, MRO schedule or project tool list.
IndustrialAdda primarily supports 51 Pcs 1/4″ + 1/2″ Socket Set requirements across Delhi NCR. Businesses in Delhi, Noida, Gurgaon, Faridabad and Ghaziabad can submit B2B enquiries, while eligible bulk or project orders may also be supported elsewhere in India depending on availability and order conditions.
IndustrialAdda operates from New Delhi.
Primary supply coverage includes:
Businesses searching for a 51 Pcs 1/4″ + 1/2″ Socket Set supplier in Delhi NCR should mention model ESKT42511 and the required number of sets.
For buyers outside Delhi NCR, Pan-India supply may be available for eligible requirements.
Actual fulfillment depends on:
No fixed stock position or delivery timeline has been supplied.
These should be confirmed during quotation.
To request ESKT42511, buyers should provide IndustrialAdda with the exact model number, number of sets required, intended application and delivery location. If specific socket sizes, deep sockets or accessories are mandatory, compare them with the listed contents before procurement so product compatibility can be confirmed.
A clear procurement enquiry can include:
Procurement CTA: Send ESKT42511, quantity, intended application and delivery PIN code to request quotation, availability confirmation and model verification.
The set includes 1/4″ and 1/2″ 45T ratchets, standard metric sockets, deep hexagonal sockets, universal joints, extension bars, sliding T-bars, a 1/4″ flexible extension and 16 mm and 21 mm spark plug sockets. The complete 51-piece assortment is supplied in a BMC carrying case.
The two drive sizes allow the set to cover compatible fasteners across different size ranges. The 1/4″ system includes smaller sockets beginning at 4 mm, while the 1/2″ system extends up to 32 mm. Buyers should compare these ranges with their actual automotive, machinery or maintenance requirements.
Yes. The 1/4″ section includes deep sockets in 8, 10, 12 and 13 mm, while the 1/2″ section includes deep sockets in 13, 17 and 19 mm. These can be relevant where compatible fasteners are recessed or require additional socket depth.
The supplied material is CR-V 50BV30 steel, and the product specification states that the components are heat treated. No torque rating, hardness figure or service-life claim has been supplied, so those properties should not be added without verified information.
For B2B procurement of EMTOP 51 Pcs 1/4″ + 1/2″ Socket Set ESKT42511, share:
IndustrialAdda can assist with model verification, quotation coordination and eligible supply requirements across Delhi NCR and other Indian locations, subject to availability and order conditions. Send your product requirement for commercial confirmation.
| Socket set | 51PCS 1/4"&1/2" Socket set Include： |
|---|---|
| 1/4"Dr Ratchet wrench | 1Pcs 1/4"Dr Ratchet wrench,45T |
| 1/4"Dr Socket | 13Pcs 1/4"Dr Socket:4-4.5-5-5.5-6-7-8-9-10-11-12-13-14mm |
| 1/4"Deep Hexagonal socket | 4Pcs 1/4"Deep Hexagonal socket:8-10-12-13mm |
| 1/4"Dr Universal Joint | 1Pcs 1/4"Dr Universal Joint |
| 1/4"Dr Extension Bar | 2Pcs 1/4"Dr Extension Bar：50mm &100mm |
| 1/4"*114mm Sliding T bar | 1Pcs 1/4"*114mm Sliding T bar |
| 1/4"*150mm Flexible Extension Bar | 1Pcs 1/4"*150mm Flexible Extension Bar |
| 1/2"Dr Ratchet wrench | 1Pcs 1/2"Dr Ratchet wrench,45T |
| 1/2"Dr Socket | 18Pcs 1/2"Dr Socket：8-10-12-13-14-15-16-17-18-19-20-21-22-23-24-27-30-32mm |
| 1/2"Deep Hexagonal socket | 3pcs 1/2"Deep Hexagonal socket:13-17-19mm |
| 1/2"Dr Universal Joint | 1Pcs 1/2"Dr Universal Joint |
| 1/2"Dr Extension Bar | 2Pcs 1/2"Dr Extension Bar：125mm & 250mm |
| 1/2"*250mm Sliding T bar | 1Pcs 1/2"*250mm Sliding T bar |
| Spark Plug Socket | 2Pcs Spark Plug Socket：16mm & 21mm |
| Material | CR-V(50BV30),Heat Treated |
| Packaging | Packed by BMC |
IndustrialAdda supplies EmTop ESKT42511 for B2B requirements across Delhi NCR, including Delhi, Noida, Gurgaon, Faridabad and Ghaziabad. Buyers should provide the model number, required quantity and delivery PIN code to request current availability and quotation information.
Yes. Automotive repair is one of the supplied applications. The dual-drive configuration, spark plug sockets, deep sockets and access accessories can support suitable vehicle servicing where the included sizes match the mechanical fasteners being worked on.
Automotive workshops, maintenance departments, contractors and industrial buyers can submit quantity-based requirements for ESKT42511. IndustrialAdda can evaluate the requirement according to requested quantity, product availability and delivery location. No minimum order quantity has been supplied in the provided information.
Eligible Pan-India requirements may be supported depending on product availability, order quantity, delivery destination and individual order conditions. Buyers outside Delhi NCR should submit the exact ESKT42511 model number, required number of sets and delivery PIN code when requesting procurement support.
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