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

IRWIN Locking Plier: Curved, Quick Release, 1 1/8 in Max Jaw Opening, 5 in Overall Lg - Curved-Jaw Locking Pliers
IRWINCurved-Jaw Locking Pliers

IRWIN Locking Plier: Curved, Quick Release, 1 1/8 in Max Jaw Opening, 5 in Overall Lg

The IRWIN Curved-Jaw Locking Pliers (MPN IRHT82581) are a quick-release locking plier with a 5 in overall length, 7/8 in jaw length, and 1 1/8 in max jaw opening. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-634027

Also listed as: IRHT 82581 · IRHT-82581

Brand
IRWIN
Item
Locking Plier: Curved, Quick Release, 1 1/8 in Max Jaw Opening, 5 in Overall Lg
Category
Curved-Jaw 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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

IRWIN
Manufacturer Part Number
IRHT82581
Type
Quick Release
Overall Lg
5 in
Jaw Lg
7/8 in
Max Jaw Opening
1 1/8 in

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 Curved-Jaw Locking Pliers (MPN IRHT82581) are a quick-release locking plier with a 5 in overall length, 7/8 in jaw length, and 1 1/8 in max jaw opening. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What are IRWIN curved-jaw locking pliers used for?

IRWIN curved-jaw locking pliers (MPN IRHT82581) are used for gripping, clamping, and turning irregularly shaped workpieces in metalworking, automotive repair, and general fabrication. The curved jaw provides secure hold on round or contoured surfaces, and the quick-release mechanism allows one-handed operation.

What are the specifications of IRWIN locking pliers IRHT82581?

The IRWIN IRHT82581 curved-jaw locking pliers have a 5 in overall length, 7/8 in jaw length, and a 1 1/8 in max jaw opening. They feature a quick-release design and are made by IRWIN. These pliers are suitable for gripping and clamping tasks in industrial and maintenance applications.

Where to buy IRWIN locking pliers IRHT82581 worldwide?

3G Electric supplies IRWIN locking pliers IRHT82581 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine IRWIN tool for your facility.

How to maintain IRWIN curved-jaw locking pliers?

To maintain IRWIN curved-jaw locking pliers, keep the jaw teeth clean and free of debris, and apply light oil to the pivot and release mechanism periodically. Store in a dry environment to prevent rust. Avoid using excessive force beyond the rated jaw opening to preserve the locking action.

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 curved-jaw 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: Curved, Lever, 1 7/8 in Max Jaw Opening, 10 in Overall Lg, 1 1/4 in Jaw Lg, 9 - 11 in (MPN 502L3)
IRWIN
Locking Plier: Curved, Lever, 1 7/8 in Max Jaw Opening, 10 in Overall Lg, 1 1/4 in Jaw Lg, 9 - 11 in (MPN 502L3)
Locking Plier: Curved, Quick Release, 1 7/8 in Max Jaw Opening, 10 in Overall Lg, 1 1/4 in Jaw Lg (MPN IRHT82578)
IRWIN
Locking Plier: Curved, Quick Release, 1 7/8 in Max Jaw Opening, 10 in Overall Lg, 1 1/4 in Jaw Lg (MPN IRHT82578)
Locking Plier: Curved, Lever, 1 7/8 in Max Jaw Opening, 10 in Overall Lg, 1 1/4 in Jaw Lg, 9 - 11 in (MPN 4935576)
IRWIN
Locking Plier: Curved, Lever, 1 7/8 in Max Jaw Opening, 10 in Overall Lg, 1 1/4 in Jaw Lg, 9 - 11 in (MPN 4935576)
Locking Plier: Curved, Lever, 1 1/2 in Max Jaw Opening, 7 in Overall Lg, 1 3/16 in Jaw Lg, 6 - 8 in (MPN 4935578)
IRWIN
Locking Plier: Curved, Lever, 1 1/2 in Max Jaw Opening, 7 in Overall Lg, 1 3/16 in Jaw Lg, 6 - 8 in (MPN 4935578)
Locking Plier: Curved, Quick Release, 1 1/2 in Max Jaw Opening, 7 in Overall Lg, 1 3/16 in Jaw Lg (MPN IRHT82574)
IRWIN
Locking Plier: Curved, Quick Release, 1 1/2 in Max Jaw Opening, 7 in Overall Lg, 1 3/16 in Jaw Lg (MPN IRHT82574)
Locking Plier: Curved, Quick Release, 1 1/8 in Max Jaw Opening, 5 in Overall Lg, 7/8 in Jaw Lg (MPN IRHT82575)
IRWIN
Locking Plier: Curved, Quick Release, 1 1/8 in Max Jaw Opening, 5 in Overall Lg, 7/8 in Jaw Lg (MPN IRHT82575)
Locking Plier: Curved, Quick Release, 1 7/8 in Max Jaw Opening, 10 in Overall Lg, 1 1/4 in Jaw Lg (MPN IRHT82573)
IRWIN
Locking Plier: Curved, Quick Release, 1 7/8 in Max Jaw Opening, 10 in Overall Lg, 1 1/4 in Jaw Lg (MPN IRHT82573)
Locking Plier: Curved, Lever, 1 1/2 in Max Jaw Opening, 7 in Overall Lg, 1 3/16 in Jaw Lg, 6 - 8 in (MPN 702L3)
IRWIN
Locking Plier: Curved, Lever, 1 1/2 in Max Jaw Opening, 7 in Overall Lg, 1 3/16 in Jaw Lg, 6 - 8 in (MPN 702L3)