PROTO J52121S 21-Piece SAE Socket Set with Drive Tools
The PROTO Socket Set (MPN J52121S) is a 21-piece SAE socket set with drive tools, featuring a 3/8 in drive and a size range of 5/16 in to 3/4 in. This set includes standard sockets and does not include socket bits…
SKU 3G-OTH-303686
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PROTO Socket Set (MPN J52121S) is a 21-piece SAE socket set with drive tools, featuring a 3/8 in drive and a size range of 5/16 in to 3/4 in. This set includes standard sockets and does not include socket bits. It is designed for industrial applications requiring standard SAE socket configurations.
Frequently Asked Questions
What is the PROTO J52121S socket set used for?
The PROTO J52121S 21-piece SAE socket set is used for tightening and loosening fasteners in industrial maintenance, automotive repair, and assembly applications. It is designed for standard SAE socket configurations with a 3/8 in drive, covering sizes from 5/16 in to 3/4 in.
What are the specifications of the PROTO J52121S socket set?
The PROTO J52121S socket set includes 21 pieces with a 3/8 in drive and SAE sizes ranging from 5/16 in to 3/4 in. It contains standard sockets only; socket bits are not included. The set is manufactured by PROTO under MPN J52121S and is intended for industrial use.
Where to buy the PROTO J52121S socket set worldwide?
You can source the PROTO J52121S socket set worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine PROTO tools for industrial applications.
How to select the right PROTO socket set for SAE fasteners?
To select the right PROTO socket set, match the drive size (e.g., 3/8 in) and socket range (e.g., 5/16 in to 3/4 in) to your fastener sizes. The J52121S set is ideal for standard SAE fasteners in industrial settings. Ensure socket bits are not required, as this set excludes them.
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Common applications for PROTOPROTO Products
3G Electric supplies PROTO sae socket sets with drive tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
