Skip to header Skip to main navigation Skip to main content Skip to footer

User account menu

  • Log in
Home
ITI Tools
ITI Tools – Complete Study Guide

Main navigation

  • Home
  • Tools
  • Employability Skills (opens in new tab)
  • Engineering Drawing (opens in new tab)
  • Hunnarbaaz (opens in new tab)
  • ITI Tools (opens in new tab)
  • Syllabus (opens in new tab)
  • Workshop Calculation and Science (opens in new tab)

Spanners and Wrenches

Breadcrumb

  • Home
  • Spanners and Wrenches

About Spanners and Wrenches

Spanners and wrenches are used to tighten or loosen nuts and bolts. They provide a firm grip and allow controlled torque application. Common types include open-end spanners, ring spanners, and adjustable wrenches used in mechanical work.

Allen Key Set

Profile picture for user iti
By iti | 4:53 PM IST, Mon March 16, 2026
An Allen Key Set, also known as a Hex Key Set, is a collection of L-shaped tools used for tightening and loosening hexagonal socket screws and bolts. These tools are made in different sizes to fit various fasteners. Allen keys are widely used in mechanical assembly, furniture installation, automobile work, and maintenance tasks. Their simple design allows easy access to recessed fasteners in tight spaces.
  • Read more about Allen Key Set

Torque Wrench

Profile picture for user iti
By iti | 4:41 PM IST, Mon March 16, 2026
A Torque Wrench is a precision hand tool used to apply a specific amount of torque to nuts and bolts. It ensures that fasteners are tightened to the correct specification, preventing over-tightening or under-tightening. It is widely used in automotive and mechanical applications where accuracy is critical.
  • Read more about Torque Wrench

Adjustable Spanner

Profile picture for user iti
By iti | 4:41 PM IST, Mon March 16, 2026
An Adjustable Spanner is a versatile hand tool used for tightening and loosening nuts and bolts of different sizes. Unlike fixed spanners, it has a movable jaw that can be adjusted using a worm screw mechanism. This allows the tool to fit various sizes of fasteners with a single tool. Adjustable spanners are widely used in fitting, plumbing, maintenance, and general mechanical work.
  • Read more about Adjustable Spanner
Pagination
  • Previous page ‹‹
  • Page 2
Subscribe to Spanners and Wrenches

Tools from Same Category

Adjustable Spanner
Allen Key Set
Box Spanner
Combination Spanner
Combination Spanner
Hex Key Set
Oil Filter Cup Wrench
Oil Filter Cup Wrench
Oil Filter Strap Wrench
Oil Filter Strap Wrench
Open End Spanner
Open End Spanner
Ring Spanner
Ring Spanner
Socket Set
T Spanner
Torque Wrench
Wheel Lug Torque Stick
Wheel Lug Torque Stick

Copyright © 2026 ITI Directory - All rights reserved

Developed and Designed by ITI Directory