Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
PROTO J5441-17M Hex Bit Socket, 17 mm, 4 in Overall Length - Hex Bit Sockets
PROTOHex Bit Sockets

PROTO J5441-17M Hex Bit Socket, 17 mm, 4 in Overall Length

The PROTO Socket Bit (MPN J5441-17M) is a hex bit socket with a 1/2 in drive size and a 17 mm hex tip size, featuring a fixed insert design. It has a 4 in overall length and is metric. This product is manufactured by…

SKU 3G-OTH-305296

Also listed as: J544117M · J5441 17M

Brand
PROTO
Item
J5441-17M Hex Bit Socket, 17 mm, 4 in Overall Length
Part Number
J5441-17M
Category
Hex Bit Sockets
Available to Order
Also known as:J5441-17MPROTO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J5441-17M
Type
Hex Tip, Fixed Insert, Metric
Overall Lg
4 in
Tip Size
17 mm

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 Socket Bit (MPN J5441-17M) is a hex bit socket with a 1/2 in drive size and a 17 mm hex tip size, featuring a fixed insert design. It has a 4 in overall length and is metric. This product is manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J5441-17M socket bit used for?

The PROTO J5441-17M is a 1/2 in drive hex bit socket with a 17 mm tip, used for driving hex fasteners in industrial assembly, maintenance, and repair tasks across machining, material handling, and other plant operations.

What are the specifications of the PROTO J5441-17M hex bit socket?

The PROTO J5441-17M has a 1/2 in drive size, 17 mm hex tip, 4 in overall length, fixed insert design, and metric sizing. It is a hex bit socket manufactured by PROTO, part number J5441-17M.

Where to buy the PROTO J5441-17M socket bit worldwide?

3G Electric supplies the PROTO J5441-17M hex bit socket worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this PROTO tool.

How to select the correct hex bit socket for a 17 mm fastener?

Match the hex tip size exactly to the fastener head (17 mm). Ensure the drive size (1/2 in) fits your ratchet or driver. The PROTO J5441-17M fixed insert design provides secure engagement for high-torque applications.

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.
Not sure this is the right part? Photo-identify it→

PROTO Products

3G Electric supplies PROTO hex bit sockets. 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 →
This hex bit socket features a 17 mm hex tip with a fixed insert design. It has an overall length of 2 3/4 inches. Used for driving hex-head fasteners in assembly, maintenance, and repair tasks
PROTO
This hex bit socket features a 17 mm hex tip with a fixed insert design. It has an overall length of 2 3/4 inches. Used for driving hex-head fasteners in assembly, maintenance, and repair tasks
Fixed-insert hex bit socket with a 6 mm hex tip and 2-3/4 in overall length. Designed for driving hex-head fasteners in assembly, maintenance, and repair tasks where precise torque transfer is required
PROTO
Fixed-insert hex bit socket with a 6 mm hex tip and 2-3/4 in overall length. Designed for driving hex-head fasteners in assembly, maintenance, and repair tasks where precise torque transfer is required
Fixed insert hex bit socket with 9/16 in hex tip and 3-5/8 in overall length. Designed for driving hex fasteners in industrial assembly, maintenance, and repair tasks
PROTO
Fixed insert hex bit socket with 9/16 in hex tip and 3-5/8 in overall length. Designed for driving hex fasteners in industrial assembly, maintenance, and repair tasks
Fixed insert hex bit socket with 9 mm hex tip and 3/8 in drive size. Overall length of 2 23/32 in. Used for driving hex-head fasteners in assembly and maintenance tasks
PROTO
Fixed insert hex bit socket with 9 mm hex tip and 3/8 in drive size. Overall length of 2 23/32 in. Used for driving hex-head fasteners in assembly and maintenance tasks
Hex bit socket with a fixed insert design, featuring a 5/32 in hex tip and 6 3/32 in overall length. Used for driving hex-head fasteners in assembly, maintenance, and repair tasks
PROTO
Hex bit socket with a fixed insert design, featuring a 5/32 in hex tip and 6 3/32 in overall length. Used for driving hex-head fasteners in assembly, maintenance, and repair tasks
This hex bit socket features a 3/8 in hex tip and a fixed insert design. With a 3/8 in drive size and overall length of 2 23/32 in, it is suited for driving hex fasteners in assembly, maintenance, and repair tasks using ratchets or torque wrenches
PROTO
This hex bit socket features a 3/8 in hex tip and a fixed insert design. With a 3/8 in drive size and overall length of 2 23/32 in, it is suited for driving hex fasteners in assembly, maintenance, and repair tasks using ratchets or torque wrenches
This PROTO hex bit socket features a fixed insert design with a 1/4 in hex tip and a 3/8 in drive size. Overall length is 2 23/32 in. Used for driving hex-head fasteners in assembly, maintenance, and repair tasks
PROTO
This PROTO hex bit socket features a fixed insert design with a 1/4 in hex tip and a 3/8 in drive size. Overall length is 2 23/32 in. Used for driving hex-head fasteners in assembly, maintenance, and repair tasks

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first