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PROTO J46405-TT T-Shaped Hex Key - T-Shaped Hex Keys
PROTOT-Shaped Hex Keys

PROTO J46405-TT T-Shaped Hex Key

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
J46405-TT T-Shaped Hex Key
Part Number
J46405-TT
Category
T-Shaped Hex Keys
Available to Order
Also known as:J46405-TTPROTO
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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
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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