PROTO Socket: Metric, 3/4 in Drive Size, 42 mm Socket Size, 12-Point, Std, Chrome
The PROTO Socket: Metric (MPN J5542M) is a 3/4" drive hand socket with a 42 mm, 12-point standard configuration. It is constructed from chrome and manufactured by PROTO.
SKU 3G-OTH-315182
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The PROTO Socket: Metric (MPN J5542M) is a 3/4" drive hand socket with a 42 mm, 12-point standard configuration. It is constructed from chrome and manufactured by PROTO.
Frequently Asked Questions
What is the PROTO J5542M socket used for?
The PROTO J5542M is a 3/4 in drive, 42 mm, 12-point standard socket used for heavy-duty fastening and loosening of metric nuts and bolts in industrial maintenance, automotive repair, and machinery assembly. Its chrome construction provides corrosion resistance and durability in demanding shop environments.
What are the specifications of the PROTO J5542M socket?
The PROTO J5542M is a 3/4 in drive hand socket with a 42 mm socket size, 12-point standard configuration, and chrome finish. It is manufactured by PROTO under part number J5542M. The 12-point design allows for greater engagement angles on fasteners compared to a 6-point design.
Where to buy the PROTO J5542M socket worldwide?
3G Electric supplies the PROTO J5542M socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source genuine PROTO tools and can provide a competitive quote for your order. Contact us for availability and lead time.
How to select the correct PROTO socket for my application?
To select the correct PROTO socket, match the drive size (3/4 in) to your ratchet or torque wrench, and the socket size (42 mm) to your fastener. The 12-point configuration suits hex fasteners and offers more positioning options. For high-torque applications, ensure the socket is rated for impact use if needed. PROTO chrome sockets are ideal for hand-tool use.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 3/4" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
