PROTO Impact Socket: 3/4 in Drive Size, Metric, 21 mm Socket Size, 6-Point, Std
The PROTO Impact Socket (SKU 3G-OTH-293509) is a 3/4" drive impact socket with a 21 mm metric socket size and a 6-point standard configuration. It features a Black Oxide finish and is identified by manufacturer part…
SKU 3G-OTH-293509
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 Impact Socket (SKU 3G-OTH-293509) is a 3/4" drive impact socket with a 21 mm metric socket size and a 6-point standard configuration. It features a Black Oxide finish and is identified by manufacturer part number J07521M.
Frequently Asked Questions
What is the PROTO Impact Socket J07521M used for?
The PROTO Impact Socket J07521M is used for tightening and loosening fasteners with impact tools in heavy-duty industrial applications such as automotive repair, construction, and manufacturing. Its 21 mm metric size and 6-point design provide a secure grip on hex bolts and nuts, reducing rounding.
What are the specifications of the PROTO Impact Socket J07521M?
The PROTO Impact Socket J07521M has a 3/4 inch drive size, a 21 mm metric socket size, and a 6-point standard configuration. It features a Black Oxide finish for corrosion resistance and is made by PROTO. The manufacturer part number is J07521M, and the SKU is 1ACH7.
Where to buy the PROTO Impact Socket J07521M worldwide?
You can source the PROTO Impact Socket J07521M through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply PROTO tools to procurement teams and engineers globally.
How to select the correct PROTO impact socket size?
To select the correct PROTO impact socket, match the drive size (e.g., 3/4 inch) to your impact wrench, and choose a socket size (e.g., 21 mm) that fits your fastener. Ensure the socket is impact-rated and has the appropriate point configuration (e.g., 6-point) for your application. PROTO offers various finishes like Black Oxide for durability.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 3/4" drive impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
