SCHAEFFLER Locknut-Socket-KM4 1/2 in Socket Wrench, 82 mm Overall
- RS stock no.:
- 311-503
- Mfr. Part No.:
- LOCKNUT-SOCKET-KM4
- Manufacturer:
- SCHAEFFLER
Subtotal (1 unit)*
R 3 596,65
(exc. VAT)
R 4 136,15
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 4 unit(s) shipping from 11 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 3,596.65 |
*price indicative
- RS stock no.:
- 311-503
- Mfr. Part No.:
- LOCKNUT-SOCKET-KM4
- Manufacturer:
- SCHAEFFLER
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SCHAEFFLER | |
| Product Type | Socket Wrench | |
| Drive Size | 1/2 in | |
| Head Shape | Square | |
| Overall Length | 82mm | |
| Drive Type | Square | |
| Model Number | Locknut-Socket-KM4 | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand SCHAEFFLER | ||
Product Type Socket Wrench | ||
Drive Size 1/2 in | ||
Head Shape Square | ||
Overall Length 82mm | ||
Drive Type Square | ||
Model Number Locknut-Socket-KM4 | ||
Standards/Approvals No | ||
Exempt
- COO (Country of Origin):
- SE
SCHAEFFLER Socket Wrench, 1/2 inches Drive Size, 82mm Overall Length - LOCKNUT-SOCKET-KM4
This socket wrench is a square-head tool designed for tightening and removing locknuts in industrial assemblies. It operates with a square-drive Interface and is suitable for use where controlled torque application to locknuts is required. The tool is intended for professional technicians working with bearings and mechanical housings in electrical, electronics and automation contexts.
Features and Benefits:
• 1/2in square drive for compatibility with common torque tools • Square head enabling positive engagement with locknuts • Overall length 82mm for access in confined spaces • Designed for use with locknuts on bearing assemblies • Robust form supporting high-torque applications
Applications
• Suitable for servicing bearing locknuts in motor assemblies • Used with torque wrenches in automation equipment maintenance • Ideal for mechanical workshops working on gearboxes and couplings • Can be used for electrical drive unit installation and adjustment
What drive Interface does it use for torque tools?
It employs a square drive compatible with 1/2in torque adaptors and ratchets.
How well does it reach recessed locknuts in Compact assemblies?
The 82mm overall length provides additional reach for locknuts set within tight housings.
Is the head form suited to positive engagement under load?
The square head profile is designed to seat firmly on corresponding locknut flats to reduce slippage during high-torque operations.
Which components is it primarily intended to work with?
It is intended for use on locknuts associated with bearing assemblies and similar rotary components.
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