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PROTO Hex Key: 0 Ball Ends, 5/64 in Tip Size, SAE, Long, Alloy Steel, Black Oxide - T-Shaped Hex Keys
PROTOT-Shaped Hex Keys

PROTO Hex Key: 0 Ball Ends, 5/64 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 5/64 in tip size, SAE, long length, alloy steel construction, and a black oxide finish. It has a 3 in handle length and is identified by…

SKU 3G-OTH-308284

Also listed as: J 46405 · J-46405

Brand
PROTO
Item
Hex Key: 0 Ball Ends, 5/64 in Tip Size, SAE, Long, Alloy Steel, Black Oxide
Category
T-Shaped Hex Keys
Available to Order
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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

Technical Specifications

PROTO
Manufacturer Part Number
J46405
Type
SAE, Long, Alloy Steel, Black Oxide, T
Tip Size
5/64 in
Handle Lg
3 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Hex Key: 0 Ball Ends is a T-Shaped Hex Key from PROTO, featuring a 5/64 in tip size, SAE, long length, alloy steel construction, and a black oxide finish. It has a 3 in handle length and is identified by manufacturer part number J46405.

Frequently Asked Questions

What is the PROTO J46405 T-Shaped Hex Key used for?

The PROTO J46405 T-Shaped Hex Key is used for tightening or loosening hex socket screws in industrial maintenance, assembly, and repair applications. Its 5/64 in SAE tip and long-reach T-handle design provide improved torque and access in confined spaces, making it suitable for automotive, machinery, and equipment service.

What are the specifications of the PROTO J46405 Hex Key?

The PROTO J46405 is a T-Shaped Hex Key with a 5/64 in SAE tip size, 3 in handle length, and long-reach design. It is made from alloy steel with a black oxide finish for corrosion resistance. The manufacturer part number is J46405, and it is part of PROTO's ball-end hex key line.

Where to buy the PROTO J46405 Hex Key worldwide?

The PROTO J46405 Hex Key is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this PROTO tool.

How to select the correct PROTO hex key size?

To select the correct PROTO hex key, match the tip size to the fastener's hex socket dimension. For SAE fasteners, use inch sizes like the 5/64 in tip on the J46405. Ensure the handle length suits your access needs; a T-handle like this PROTO model provides better torque than standard L-keys.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO 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.

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Cross-referenced by specification & description
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