We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
IRWIN Locking Plier: Long Nose, Lever, 1 5/8 in Max Jaw Opening, 4 in Overall Lg - Long-Nose Locking Pliers
IRWINLong-Nose Locking Pliers

IRWIN Locking Plier: Long Nose, Lever, 1 5/8 in Max Jaw Opening, 4 in Overall Lg

The IRWIN 4LN Long-Nose Locking Plier is a lever-type tool with a 4 in overall length, 1 7/16 in jaw length, and a 1 5/8 in max jaw opening. It features a 'Yes' attribute for attr54399 and 'No' for attr54419.

SKU 3G-OTH-730718

Brand
IRWIN
Item
Locking Plier: Long Nose, Lever, 1 5/8 in Max Jaw Opening, 4 in Overall Lg
Category
Long-Nose Locking Pliers
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

IRWIN
Manufacturer Part Number
4LN
Type
Lever
Overall Lg
4 in
Jaw Lg
1 7/16 in
Max Jaw Opening
1 5/8 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

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

Product Description

The IRWIN 4LN Long-Nose Locking Plier is a lever-type tool with a 4 in overall length, 1 7/16 in jaw length, and a 1 5/8 in max jaw opening. It features a 'Yes' attribute for attr54399 and 'No' for attr54419.

Frequently Asked Questions

What is the IRWIN 4LN long-nose locking plier used for?

The IRWIN 4LN long-nose locking plier is used for gripping, clamping, and turning small parts in tight spaces. Its 1 7/16 in jaw length and lever-type mechanism make it ideal for precision work in automotive, electrical, and general maintenance applications where a standard plier cannot reach.

What are the specifications of the IRWIN 4LN locking plier?

The IRWIN 4LN locking plier has a 4 in overall length, 1 7/16 in jaw length, and a 1 5/8 in max jaw opening. It is a lever-type tool with a long-nose design. The manufacturer part number is 4LN. These specs ensure it fits confined areas for clamping or holding small components.

Where to buy IRWIN 4LN locking pliers worldwide?

3G Electric supplies the IRWIN 4LN locking plier worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this tool to your facility. Contact us for availability and lead time; we source genuine IRWIN products across our 14 industrial departments.

How to maintain IRWIN long-nose locking pliers?

To maintain IRWIN long-nose locking pliers, keep the pivot and adjusting screw lightly oiled to prevent rust. Clean debris from the jaws after use. Avoid over-tightening the lever mechanism. Store in a dry environment. For the 4LN model, periodic inspection of the jaw alignment ensures consistent grip performance.

Used in

Common applications for IRWIN
Wood framing and decking — IRWIN ship auger bits (e.g., SKU 4AAT6) for deep drilling in timber
Electrical and plumbing installations — IRWIN hybrid utility bits (e.g., SKU 5ELR0) for drilling through wood and thin metal
Automotive assembly and repair — IRWIN power socket adapters (e.g., SKU 55EW60) for driving sockets with impact tools
General construction fastening — IRWIN impact Torx bits (e.g., SKU 787P77) for driving screws in metal and wood
Cabinet making and furniture assembly — IRWIN power bits (e.g., SKU 55EW15) for Phillips head screws in particle board and hardwood
Maintenance and repair tasks — IRWIN insert bits (e.g., SKU 55EW26) for quick bit changes in cordless screwdrivers

IRWIN Products

3G Electric supplies IRWIN long-nose locking pliers. 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 IRWIN

View all IRWIN parts →
Locking Plier: Long Nose, Quick Release, 2 in Max Jaw Opening, 6 in Overall Lg, 2 in Jaw Lg (MPN IRHT82583). Key specifications — attr54381: IRWIN; attr54399: Yes; attr54419: No.
IRWIN
Locking Plier: Long Nose, Quick Release, 2 in Max Jaw Opening, 6 in Overall Lg, 2 in Jaw Lg (MPN IRHT82583). Key specifications — attr54381: IRWIN; attr54399: Yes; attr54419: No.
Locking Plier: Long Nose, Quick Release, 2 3/4 in Max Jaw Opening, 9 in Overall Lg, 2 1/8 in Jaw Lg (MPN IRHT82582). Key specifications — attr54381: IRWIN; attr54399: Yes; attr54419: No.
IRWIN
Locking Plier: Long Nose, Quick Release, 2 3/4 in Max Jaw Opening, 9 in Overall Lg, 2 1/8 in Jaw Lg (MPN IRHT82582). Key specifications — attr54381: IRWIN; attr54399: Yes; attr54419: No.
Locking Plier: Long Nose, Lever, 2 in Max Jaw Opening, 6 in Overall Lg, 2 in Jaw Lg, Plain Grip (MPN 1402L3). Key specifications — attr54381: IRWIN; attr54399: Yes; attr54419: No.
IRWIN
Locking Plier: Long Nose, Lever, 2 in Max Jaw Opening, 6 in Overall Lg, 2 in Jaw Lg, Plain Grip (MPN 1402L3). Key specifications — attr54381: IRWIN; attr54399: Yes; attr54419: No.
Locking Plier: Long Nose, Lever, 2 3/4 in Max Jaw Opening, 9 in Overall Lg, 2 1/8 in Jaw Lg (MPN 1502L3). Key specifications — attr54381: IRWIN; attr54399: Yes; attr54419: No.
IRWIN
Locking Plier: Long Nose, Lever, 2 3/4 in Max Jaw Opening, 9 in Overall Lg, 2 1/8 in Jaw Lg (MPN 1502L3). Key specifications — attr54381: IRWIN; attr54399: Yes; attr54419: No.