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PROTO J46409-TT T-Shaped Hex Key - T-Shaped Hex Keys
PROTOT-Shaped Hex Keys

PROTO J46409-TT T-Shaped Hex Key

The PROTO Hex Key: 0 Ball Ends is a T-Shaped Hex Key from PROTO, featuring a 9/64 in tip size, SAE sizing, and a long length. It is constructed from alloy steel with a black oxide finish and has a 3 in handle length…

SKU 3G-OTH-308403

Also listed as: J46409TT · J46409 TT

Brand
PROTO
Item
J46409-TT T-Shaped Hex Key
Part Number
J46409-TT
Category
T-Shaped Hex Keys
Available to Order
Also known as:J46409-TTPROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J46409-TT
Type
SAE, Long, Alloy Steel, Black Oxide, T
Tip Size
9/64 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 9/64 in tip size, SAE sizing, and a long length. It is constructed from alloy steel with a black oxide finish and has a 3 in handle length. The manufacturer part number is J46409-TT.

Frequently Asked Questions

What is the PROTO J46409-TT T-Shaped Hex Key used for?

The PROTO J46409-TT T-Shaped Hex Key is used for tightening or loosening hex socket fasteners in industrial maintenance, assembly, and repair applications. Its 9/64 in SAE tip and ball end allow access at angles up to 25 degrees, making it suitable for confined spaces.

What are the specifications of the PROTO J46409-TT hex key?

The PROTO J46409-TT is a T-Shaped Hex Key with a 9/64 in tip size, SAE sizing, and long length. It is made of alloy steel with a black oxide finish, has a 3 in handle length, and features ball ends for angled access. The manufacturer part number is J46409-TT.

Where to buy the PROTO J46409-TT hex key worldwide?

You can source the PROTO J46409-TT hex key 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 on this PROTO tool.

How to maintain a PROTO black oxide hex key?

To maintain a PROTO black oxide hex key, wipe it clean after use with a dry cloth to remove moisture and debris. Apply a light coat of rust-preventive oil periodically, especially in humid environments. Store in a dry tool chest to preserve the black oxide finish and prevent corrosion.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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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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This T-shaped hex key features a 5 mm metric tip and a 6-inch long arm, made from alloy steel with a black oxide finish. Designed for tightening or loosening hex socket fasteners, it is suitable for industrial maintenance, assembly, and repair applications where confined spaces require angled access
PROTO
This T-shaped hex key features a 5 mm metric tip and a 6-inch long arm, made from alloy steel with a black oxide finish. Designed for tightening or loosening hex socket fasteners, it is suitable for industrial maintenance, assembly, and repair applications where confined spaces require angled access

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