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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, model J46405-TT. It features a 5/64 in tip size, SAE measurement, long length, and is made of alloy steel with a black oxide finish. The handle length…

SKU 3G-OTH-308368

Also listed as: J46405TT · J46405 TT

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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Technical specs
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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.

Technical Specifications

PROTO
Manufacturer Part Number
J46405-TT
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, model J46405-TT. It features a 5/64 in tip size, SAE measurement, long length, and is made of alloy steel with a black oxide finish. The handle length is 3 inches.

Frequently Asked Questions

What is the PROTO J46405-TT hex key used for?

The PROTO J46405-TT T-shaped hex key is used for driving hex socket fasteners in industrial maintenance, assembly, and repair applications. Its 5/64 in SAE tip and ball-end design allow angled access in tight spaces, making it suitable for machinery, automotive, and equipment service tasks.

What are the specifications of the PROTO J46405-TT hex key?

The PROTO J46405-TT is a T-shaped hex key with a 5/64 in SAE tip size, long length, and 3 in handle length. It is made of alloy steel with a black oxide finish. The ball-end design enables entry at up to 25 degrees off-axis. PROTO manufactures this model under part number J46405-TT.

Where to buy the PROTO J46405-TT hex key worldwide?

3G Electric supplies the PROTO J46405-TT hex key worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this PROTO T-shaped hex key for your facility.

How to select the right PROTO hex key size?

To select the correct PROTO hex key, match the tip size to your fastener's hex socket dimension. For SAE fasteners, use inch sizes like the 5/64 in tip on model J46405-TT. Consider ball-end keys for angled access and T-handle designs for higher torque. PROTO offers various lengths and finishes.

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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PROTO Hex Key: 0 Ball Ends, 7/64 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46107)
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PROTO Hex Key: 0 Ball Ends, 7/64 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46107)

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