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

KLEIN TOOLS D333-8 Serrated Locknut Pliers
KLEIN TOOLSLocknut Pliers

KLEIN TOOLS D333-8 Serrated Locknut Pliers

The KLEIN TOOLS Locknut Plier (MPN D333-8) features a 1 5/8 in jaw length, 1 in jaw width, and a 1 1/2 in max jaw opening, with serrated jaws and dipped handles. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-631198

Also listed as: D3338 · D333 8

Brand
KLEIN TOOLS
Item
D333-8 Serrated Locknut Pliers
Category
Locknut 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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KLEIN TOOLS
Manufacturer Part Number
D333-8
Type
Serrated
Overall Lg
7 3/4 in
Jaw Wd
1 in
Max Jaw Opening
1 1/2 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

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

Product Description

The KLEIN TOOLS Locknut Plier (MPN D333-8) features a 1 5/8 in jaw length, 1 in jaw width, and a 1 1/2 in max jaw opening, with serrated jaws and dipped handles. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the Klein Tools D333-8 locknut plier used for?

The Klein Tools D333-8 locknut plier is used for tightening and loosening locknuts in electrical and industrial applications. Its serrated jaws provide a secure grip on fasteners, making it suitable for panel building, conduit work, and equipment maintenance across 14 industrial departments.

What are the specifications of the Klein Tools D333-8 locknut plier?

The Klein Tools D333-8 locknut plier has a 1 5/8 in jaw length, 1 in jaw width, 1 1/2 in max jaw opening, and 7 3/4 in overall length. It features serrated jaws and dipped handles for comfort. The manufacturer part number is D333-8.

Where to buy Klein Tools D333-8 locknut pliers worldwide?

3G Electric supplies the Klein Tools D333-8 locknut plier worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine tool to your facility. Contact us for availability and lead time on your order.

How to maintain Klein Tools D333-8 locknut pliers?

To maintain Klein Tools D333-8 locknut pliers, clean the serrated jaws after use to remove debris and prevent corrosion. Store in a dry environment. Periodically apply light oil to the pivot joint to ensure smooth operation. Avoid using on damaged fasteners to preserve jaw integrity.

Used in

Common applications for KLEIN TOOLS
Electrical installation — Klein Tools Phillips screwdriver (MPN 603-6) for securing terminal blocks and panel covers.
Telecommunications cabling — Klein Tools fiberglass fish tape repair kit (MPN 56025) for maintaining pulling tools in conduit runs.
Industrial maintenance — Klein Tools ratchet wire crimper (MPN 3005CR) for terminating non-insulated connectors on 10-22 AWG wire.
Field service — Klein Tools leather tool pouch (MPN 5167) for carrying knives and screwdrivers on a work belt.
Precision assembly — Klein Tools torque screwdriver (MPN 57032) for applying controlled torque to fasteners in equipment enclosures.
General fabrication — Klein Tools adjustable wrench (MPN D509-8) for gripping nuts and bolts in tight spaces.
Not sure this is the right part? Photo-identify it

KLEIN TOOLS Products

3G Electric supplies KLEIN TOOLS locknut 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 KLEIN TOOLS

View all KLEIN TOOLS parts