6-Point Axle Nut Socket

Official catalogue country of origin: USA.

SIM540A — 6-Point Axle Nut Socket. Engage fasteners through a matching socket and drive arrangement.

Applications and industries

The manufacturer lists these application details:

• Tire and Wheel

Automotive repair, equipment service and industrial maintenance are potential users when the fastener and drive fit.

• Match the fastener size, point profile and measurement system.
• Then check socket depth and available clearance before choosing the drive tool.

These industry examples are selection guidance, not additional manufacturer approvals.

Features of SIM540A

• For the removal or installation of 1996–later Dodge® truck axle nuts
• For use on truck and bus wheel applications
• Flank Drive® wrenching design
• 1/2" square drive

Specifications and fit checks

• Dimension C, Bolt Clearance Depth, mm: 73.0
• Dimension B, Drive End Dia., mm: 41.2
• Size, inches: 1-11/16
• Wrench End Diameter, inches (mm): 2-1/2 (64)
• Hex Depth, inches: 7/8
• Length, inches: 3-1/2

A similar nominal size in another system is not a substitute. Confirm impact suitability separately from drive size.

Similar models to SIM540A

The table compares the listed model details. These are selection options, not confirmed replacements. Check the differences against your task and existing equipment.

Ordering in Vietnam

Send Techmaster Vietnam the model number SIM540A and details of your task or existing equipment. Include any required sizes, connections and accessories. This helps identify the correct configuration.

Before ordering, confirm the quotation, lead time, package contents and applicable warranty terms. The official catalogue is the technical reference; it does not establish local stock or a Vietnam selling price.

For the source record, see the official Snap-on product listing. You can also browse the Vietnam product catalogue for related tools.