Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
PROTO Hex Key: 0 Ball Ends, 1/16 in Tip Size, SAE, Long, Alloy Steel, Black Oxide - L-Shaped Hex Keys
PROTOL-Shaped Hex Keys

PROTO Hex Key: 0 Ball Ends, 1/16 in Tip Size, SAE, Long, Alloy Steel, Black Oxide

The PROTO Hex Key: 0 Ball Ends is an L-shaped hex key from PROTO, featuring a 1/16 in tip size, SAE measurement, and a long arm length of 3 inches. It is constructed from alloy steel with a black oxide finish, as…

SKU 3G-OTH-316522

Brand
PROTO
Item
Hex Key: 0 Ball Ends, 1/16 in Tip Size, SAE, Long, Alloy Steel, Black Oxide
Category
L-Shaped Hex Keys
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PROTO
Manufacturer Part Number
J46204
Type
SAE, Long, Alloy Steel, Black Oxide
Tip Size
1/16 in
Long Arm Lg
3 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PROTO Hex Key: 0 Ball Ends is an L-shaped hex key from PROTO, featuring a 1/16 in tip size, SAE measurement, and a long arm length of 3 inches. It is constructed from alloy steel with a black oxide finish, as specified by the manufacturer part number J46204.

Frequently Asked Questions

What is the PROTO Hex Key J46204 used for?

The PROTO Hex Key J46204 is an L-shaped hex key used for tightening or loosening hex socket screws and bolts. Its 1/16 in SAE tip and ball end allow angled access in confined spaces, making it suitable for maintenance, assembly, and repair tasks in industrial and mechanical applications.

What are the specifications of the PROTO Hex Key J46204?

The PROTO Hex Key J46204 has a 1/16 in tip size, SAE measurement, and a long arm length of 3 inches. It is made from alloy steel with a black oxide finish. The product is an L-shaped hex key with ball ends, designed for durability and corrosion resistance.

Where to buy PROTO Hex Key J46204 worldwide?

You can source the PROTO Hex Key J46204 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; we supply PROTO tools to procurement teams and engineers globally.

How to select the right PROTO hex key size?

To select the correct PROTO hex key, match the tip size to the screw or bolt head dimension. For SAE fasteners, use a 1/16 in key like the J46204. Consider arm length for torque and reach; a long arm provides better leverage. Ball ends allow angled entry, useful in tight spaces.

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 l-shaped hex keys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from PROTO

View all PROTO parts →
PROTO Hex Key: 0 Ball Ends, 2 mm Tip Size, Metric, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46308). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO
PROTO Hex Key: 0 Ball Ends, 2 mm Tip Size, Metric, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46308). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO Hex Key: 0 Ball Ends, 5/64 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46105). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO
PROTO Hex Key: 0 Ball Ends, 5/64 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46105). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO Hex Key: 0 Ball Ends, 6 mm Tip Size, Metric, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46318). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO
PROTO Hex Key: 0 Ball Ends, 6 mm Tip Size, Metric, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46318). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO Hex Key: 0 Ball Ends, 5/16 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46120). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO
PROTO Hex Key: 0 Ball Ends, 5/16 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46120). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO Hex Key: 0 Ball Ends, 3/32 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 2 in Long Arm Lg (MPN J46106). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO
PROTO Hex Key: 0 Ball Ends, 3/32 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 2 in Long Arm Lg (MPN J46106). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO Hex Key: 0 Ball Ends, 3/16 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46212). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO
PROTO Hex Key: 0 Ball Ends, 3/16 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46212). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO Hex Key: 0 Ball Ends, 5/32 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46110). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO
PROTO Hex Key: 0 Ball Ends, 5/32 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46110). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO Hex Key: 0 Ball Ends, 3/8 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46224). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.
PROTO
PROTO Hex Key: 0 Ball Ends, 3/8 in Tip Size, SAE, Long, Alloy Steel, Black Oxide, 3 in Handle Lg, L (MPN J46224). Key specifications — attr1205521: PROTO; attr1205526: Black Oxide.