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Spanner Wrenches

No.370 – Stubby Combination Wrench

Stubby Combination Wrench / Llave combinada Stubby / Stubby Clé mixte

  • Confirming to DIN & ANSI standards
  • Made of Chrome Vanadium Steel (31CrV3)
  • Flank Drive Broaching in Box End for Extra Torque
  • Nikel-Chrome Plated, Fully Mirror Polished Finish

 

HSN CODE : 82041110

SIZES IN MM SAE
6 1/4
7 –
8 5/16
9 –
10 3/8
11 7/16
12 1/2
13 –
14 9/16
15 5/8
16 –
17 11/16
18 –
19 3/4
24 15/16
26 1″

 

Certified by TUV Rheinland, Germany
Extra Torque

No.373 – Combination Wrench (Elliptical Panel)

Combination Wrench (Elliptical Panel) / Llave combinada (Panel Elíptica) / Clé mixte (Panneau elliptique)

  • Confirming to DIN & ANSI standards
  • Made of Chrome Vanadium Steel
  • Flank Drive Broaching in Box End for Extra Torque
  • Nikel-Chrome Plated, Fully Mirror Polished Finish

 

HSN CODE : 82041110

SIZES IN MM SAE SIZES IN MM SAE
6 1/4 19 3/4
7 – 20 –
8 5/16 21 13/16
9 – 22 7/8
10 3/8 23 –
11 7/16 24 15/16
12 1/2 25 –
13 – 26 1″
14 9/16 27 –
15 5/8 28 1-1/6″
16 – 29 1-1/8″
17 11/16 30 –
18 – 32 1-1/4″

 

Extra Torque
Certified by TUV Rheinland, Germany

No.375 – Extra long Combination Spanner (Elliptical Panel)

Extra long Combination Spanner (Elliptical Panel) / Extra llave combinada larga (Panel Elíptica) / Extra Long clé de combinaison (Panneau elliptique)

  • Confirming to DIN & ANSI standards
  • Made of Chrome Vanadium Steel (31CrV3)
  • Flank Drive Broaching in Box End for Extra Torque
  • Nikel-Chrome Plated, Fully Mirror Polished Finish

HSN CODE : 82041110

SIZES IN MM SAE SIZES IN MM SAE
6 1/4 19 3/4
7 – 20 –
8 5/16 21 13/16
9 – 22 7/8
10 3/8 23 –
11 7/16 24 15/16
12 1/2 25 –
13 – 26 1″
14 9/16 27 –
15 5/8 28 1-1/6″
16 – 29 1-1/8″
17 11/16 30 –
18 – 32 1-1/4″

 

Certified by TUV Rheinland, Germany
Extra Torque

No.372 – Raised Panel Combination Wrench

Raised Panel Combination Wrench / Criado Combinación Llave Panel / Panneau augmenté Clé mixte

  • Confirming to ANSI standards
  •  Made of Chrome Vanadium Steel (31CrV3)
  •  Flank Drive Broaching in box end for extra torque
  •  Ni-Cr Plated, Polished Head, Rings and Panels

HSN CODE : 82041110

SIZES IN MM SAE MM SAE MM SAE
6 1/4 20 – 35 1-3/8″
7 – 21 13/16 36 1-7/16″
8 5/16 22 7/8 38 1-1/2″
9 – 23 – 41 1-5/8″
10 3/8 24 15/16 42 –
11 7/16 25 – 43 1-11/16″
12 – 26 1″ 44 1-3/4″
13 1/2 27 1-1/6″ 46 1-13/16″
14 9/16 28 – 48 1-7/8″
15 – 29 1-1/8″ 50 2″
16 5/8 30 –
17 11/16 32 1-1/4″
18 – 33 –
19 3/4 34 1-5/16″

 

Extra Torque
Certified by TUV Rheinland, Germany

Raised Panel Combination Wrench – Ratchet Type (No. 377)

Raised Panel Combination Wrench – Ratchet Type (No. 377)

The No. 377 combines a standard open-end jaw with a ratcheting ring end, allowing continuous fastening without removing the tool from the fastener. The raised panel body enhances structural strength while maintaining balanced weight distribution.

The ratchet mechanism is designed for smooth engagement and controlled torque transmission, making it ideal for repetitive assembly line operations and confined workspaces.

Key Features
  • Integrated Ratcheting Open End – Enables continuous fastening with minimal repositioning
  • Chrome Vanadium Steel (CR-V) – High strength and wear resistance
  • Drop Forged Construction – Optimized grain flow for durability
  • Raised Panel Body Design – Improved rigidity and professional finish
  • Heat Treated & Tempered – Enhanced hardness and fatigue resistance
  • Precision Machined Open End – Accurate fastener fit
  • Corrosion-Resistant Finish – Chrome plated / satin surface
  • High Torque Capacity – Designed for automotive and industrial loads
  • OEM & Private Label Manufacturing Available

HSN CODE : 82041110

SIZES IN MM SAE
6 1/4
7 –
8 5/16
9 –
10 3/8
11 7/16
12 –
13 1/2
14 9/16
15 –
16 5/8
17 11/16
18 –
19 3/4

 

Technical Specifications

Parameter Specification
Product Name Raised Panel Combination Wrench – Ratchet Type
Model No. 377
Material Chrome Vanadium Steel
Manufacturing Process Closed-Die Drop Forging
Heat Treatment Oil Quenched & Tempered
Body Design Raised Panel
End Design Open End + Ratcheting Ring End
Surface Finish Chrome Plated / Satin
Ratchet Mechanism Precision Internal Gear System
Compliance DIN / ANSI Standards (as required)
Packaging Bulk / OEM / Private Label

(Custom size sets and ratchet tooth configurations available upon request.)

Applications & Industries

The No. 377 Ratchet Type Wrench is widely used in:

Automotive Manufacturing
  • Engine assembly lines
  • Suspension system fastening
  • Transmission installations
  • OEM toolkit programs
Industrial & Plant Maintenance
  • Machinery assembly
  • Equipment servicing
  • Repetitive bolt tightening operations
Construction & Mechanical Services
  • HVAC system installation
  • Structural fastening
  • On-site equipment repairs
Export & Distribution Markets
  • Automotive tool distributors
  • Industrial importers
  • Private label hand tool brands

Its ratcheting mechanism improves workflow efficiency in production and maintenance environments.

Why Choose Akar Auto Industries Ltd.?

  • Public listed manufacturing company since 1989
  • ISO/TS 16949 & ISO 14001 certified
  • In-house forging and heat treatment facilities
  • Advanced machining and ratchet assembly capabilities
  • Strong global export network
  • Automotive-grade quality assurance
  • Reliable bulk production capacity

Akar operates as a direct manufacturer, offering traceability, competitive pricing, and long-term supply stability for global buyers.

Frequently Asked Questions (FAQs)

What is the advantage of the ratchet type ring end?

It allows continuous tightening or loosening without removing the wrench from the fastener, improving efficiency.

Is the No. 377 suitable for automotive assembly lines?

Yes. Its ratcheting mechanism and CR-V construction make it ideal for repetitive fastening tasks in automotive production.

Can this wrench be customized for OEM branding?

Yes. Akar offers private label manufacturing, logo engraving, and custom packaging.

How durable is the ratchet mechanism?

The internal gear system is hardened and tested for torque performance and cycle durability.

Is global export available?

Yes. Akar Auto Industries Ltd. exports worldwide with complete documentation and compliance support.

Extra Torque

No.69 – Bi-Hexagonal Ring Spanner

Confirming to DIN 897

Made of Chrome Vanadium Steel

Flank Drive Broaching in Box End for Extra Torque

Nikel-Chrome Plated, Available in Matt Finish

MM SAE MM SAE
6X7 1/4X5/16 32X36 1-1/4X1-7/16
8X9 – 36X41 1-7/16X1-5/8
10X11 3/8X7/16 41X46 1-5/8X1-13/16
12X13 1/2X9/16 46X50 1-13/16X2″
14X15 – 55X60 –
16X17 5/8X11/16
18X19 –
20X22 3/4X13/16
21X23 7/8X15/16
24X26 –
24X27 1X1-1/16
25X28 –
30X32 1-1/8X1-1/4
Extra Torque
Certified by TUV Rheinland, Germany

No.39 – Deep Offset Bi-Hexagonal Ring Spanner

Confirming to DIN 838

Made of Chrome Vanadium Steel

Flank Drive Broaching in Box End for Extra Torque

Nikel-Chrome Plated, Available in Matt Finish/ Polished Finish

MM SAE
6X7 1/4X5/16
8X9 –
10X11 3/8X7/16
12X13 1/2X9/16
14X15 –
16X17 5/8X11/16
18X19 –
20X22 3/4X13/16
21X23 7/8X15/16
24X26 –
24X27 1X1-1/16
25X28 –
30X32 1-1/8X1-1/4
Extra Torque
Certified by TUV Rheinland, Germany

No.393 – Deep Offset Bi-Hexagonal Ring Spanner (Elliptical Panel)

Confirming to DIN 838

Made of Chrome Vanadium Steel

Flank Drive Broaching in Box End for Extra Torque

Nikel-Chrome Plated, Fully Mirror Polished Finish

MM SAE
6X7 1/4X5/16
8X9 –
10X11 3/8X7/16
12X13 1/2X9/16
14X15 –
16X17 5/8X11/16
18X19 –
20X22 3/4X13/16
21X23 7/8X15/16
24X26 –
24X27 1X1-1/16
25X28 –
30X32 1-1/8X1-1/4
Certified by TUV Rheinland, Germany

No.328 – Double Open Ended Jaw Spanner

Confirming to IS :2028:2004

Made of Chrome Vanadium Steel

Available in Nikel-Chrome Plating Matt / Plished Finish

MM SAE MM SAE
6X7 1/4X5/16 19×22 3/4×7/8
7×8 – 20×22 –
8×9 5/16×11/32 21×23 –
10×11 3/8X7/16 22×24 13/16×7/8
10×12 – 24×26 15/16×1″
12×13 – 24×27 –
12×14 – 25×28 –
13×14 – 30×32 1-1/8×1-1/4
14×15 1/2×9/16 32×36 1-1/4×1-7/16
13×16 – 36×41 1-7/16×1-5/8
13×17 – 41×46 1-5/8×1-13/16
16×17 – 46×50 1-13/16×2″
17×19 – 50×55 2″x2-1/2
18×19 5/8×3/4 55×60 –
Extra Torque
Certified by TUV Rheinland, Germany

No.383 – Double Open Ended Jaw Spanner (Elliptical Panel)

Confirming to DIN 3110

Made of Chrome Vanadium Steel

Available in Nikel-Chrome Plating.

Fully Mirror polished

MM SAE MM SAE
6X7 1/4X5/16 16×17 –
7×8 – 17×19 –
8×9 5/16×11/32 18×19 5/8×3/4
8×10 – 19×21 –
10×11 3/8X7/16 19×22 3/4×7/8
10×12 – 20×22 –
10×13 – 21×23 –
12×13 – 22×24 13/16×7/8
12×14 – 24×26 15/16×1″
13×14 – 24×27 –
14×15 1/2×9/16 25×28 –
13×16 – 30×32 1-1/8×1-1/4
13×17 – 1-1/8×1-1/4
14×17
Certified by TUV Rheinland, Germany