PROTO Hex Key: 0 Ball Ends, 5/16 in Tip Size, SAE, Long, Alloy Steel, Black Oxide
The PROTO Hex Key: 0 Ball Ends is a T-Shaped Hex Key from PROTO, featuring a 5/16 in tip size, SAE sizing, and a long arm length of 6 in. It is constructed from alloy steel with a Black Oxide finish, as indicated by…
SKU 3G-OTH-308271
Also listed as: J 46420 · J-46420
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 Hex Key: 0 Ball Ends is a T-Shaped Hex Key from PROTO, featuring a 5/16 in tip size, SAE sizing, and a long arm length of 6 in. It is constructed from alloy steel with a Black Oxide finish, as indicated by the manufacturer part number J46420.
Frequently Asked Questions
What is the PROTO Hex Key J46420 used for?
The PROTO Hex Key J46420 is a T-shaped hex key used for tightening or loosening hex socket fasteners. Its 5/16 in SAE tip and 6 in long arm provide leverage for industrial maintenance, assembly, and repair tasks where a ball-end design allows angled access.
What are the specifications of the PROTO Hex Key J46420?
The PROTO Hex Key J46420 has a 5/16 in SAE tip size, a 6 in long arm length, and a T-shaped design. It is made from alloy steel with a black oxide finish. The manufacturer part number is J46420, and the brand is PROTO.
Where to buy the PROTO Hex Key J46420 worldwide?
You can source the PROTO Hex Key J46420 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.
How to select the right PROTO hex key size?
Select the PROTO hex key size by matching the tip size to your fastener's hex socket dimension. For SAE fasteners, use inch sizes like the 5/16 in tip on the J46420. Ensure the arm length provides adequate reach and leverage for your application.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO t-shaped hex keys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
