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

3G Electric
Image not available
80/20Captive Lift-Off Hinges

80/20 4379 Dynamic Pivot Assembly

<p>The 80/20 4379 Dynamic Pivot Assembly is a captive lift-off hinge designed for use with 80/20 aluminum framing systems. This assembly includes the 3613 Arm to Nub Bolt Assembly, which comprises two 3/8 x 3/8 inch…

SKU 3G-OTH-349057

Brand
80/20
Item
4379 Dynamic Pivot Assembly
Part Number
4379
Category
Captive Lift-Off Hinges
Available to Order
Also known as:437980/20
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

80/20
Manufacturer Part Number
4379
Material
Aluminum
Includes
3613 Arm to Nub Bolt Assembly: (2) 3/8 x 3/8 in Shoulder Bolt with (2) Small Thrust Washer and (2) Large Thrust Washer
Product Type
Dynamic Pivot Assembly
Mounting Type
Slide-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

80/20 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The 80/20 4379 Dynamic Pivot Assembly is a captive lift-off hinge designed for use with 80/20 aluminum framing systems. This assembly includes the 3613 Arm to Nub Bolt Assembly, which comprises two 3/8 x 3/8 inch shoulder bolts, two small thrust washers, and two large thrust washers. Constructed from aluminum, it offers a lightweight yet durable solution for creating pivot points in industrial equipment, automation, and custom machinery.</p><p>With a slide-in mounting type, this hinge integrates seamlessly into T-slotted profiles, enabling quick installation and adjustment. Ideal for manufacturers and fabricators in Singapore seeking reliable motion components, this product is available with SGD quotes on request. For Singapore buyers, GST is handled, and fast delivery across Singapore and Southeast Asia ensures minimal downtime.</p>

Frequently Asked Questions

What is included in the 80/20 4379 Dynamic Pivot Assembly?

The assembly includes the 3613 Arm to Nub Bolt Assembly, which consists of two 3/8 x 3/8 inch shoulder bolts, two small thrust washers, and two large thrust washers.

How is the 80/20 4379 mounted?

The mounting type is slide-in, meaning it slides into T-slots of 80/20 aluminum framing for secure attachment.

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

80/20 Products

3G Electric supplies 80/20 captive lift-off hinges. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
80/20
80/20
Aluminum lift-off hinge with silver finish, designed for slide-in mounting in structural framing systems. Features a 1/4 in mounting hole and includes a #10-32 x 0.5 in socket head cap screw. Left-hand orientation allows quick removal of doors or panels for access in machine guarding, enclosures, and modular workstations
80/20
80/20
This aluminum lift-off hinge features a right-hand design and slide-in mounting with a 1/4 in mounting hole. Includes a #10-32 x 0.5 in socket head cap screw. Used in structural framing systems for removable panel or door connections, such as machine guarding, enclosures, and industrial workstations
80/20
80/20
This left-hand captive lift-off hinge is made of silver aluminum with a 2-inch length and a 9/32-inch mounting hole. It features a short pin and slide-in mounting for use with T-slot aluminum framing systems. The hinge allows quick panel removal and reinstallation without tools, suitable for creating removable panels or doors in industrial enclosures and access panels
80/20
80/20
Right-hand captive lift-off hinge made of aluminum with a silver finish. Features a 1/4 in mounting hole and slide-in mounting type. Includes a 3067-1/4-20 Slide-In Economy T-Nut. Used in industrial framing systems for removable panel access in enclosures, machine guarding, and workstations
80/20
80/20
This aluminum captive lift-off hinge includes mounting hardware and uses a slide-in mounting type. It is designed for use in modular framing systems to create removable panels or doors, providing access for maintenance in machine guards, enclosures, and workstations
80/20
80/20
This left-hand captive lift-off hinge is constructed from silver aluminum and features a 21/64-inch mounting hole with slide-in mounting. The short pin design allows quick removal of doors or panels for maintenance access in industrial enclosures, machine guards, and modular framing structures

More from 80/20

View all 80/20 parts
80/20
80/20
This left-hand lift-off hinge is made of aluminum with a silver finish and features a slide-in mounting type. It includes a 1/4-20 x 0.625 in socket head cap screw and has a 1/4 in mounting hole. Used in modular framing systems to create removable doors or panels for maintenance access
80/20
80/20
Aluminum lift-off hinge for modular framing systems. Left-hand orientation with slide-in mounting and 1/4 in mounting hole. Includes #10-32 x 0.5 in socket head cap screw. Allows removable panel or door access without tools
80/20
80/20
This aluminum lift-off hinge features a right-hand configuration and slide-in mounting for removable panel access in structural framing systems. Includes a #10-32 x 0.5 in socket head cap screw. Typical applications include machine guarding, enclosures, and custom workstations where panels need to be detached without tools
80/20
80/20
Aluminum captive lift-off hinge for modular framing systems. Allows quick removal of doors, panels, or access covers without tools. Includes a 3048 #10-32 Slide-In Economy T-Nut. Slide-in mounting type
80/20
80/20
Black aluminum captive lift-off hinge for modular framing systems. Includes a 3067-1/4-20 Slide-In Economy T-Nut. Mounting hole size is 1/4 in. Used to create removable panels or doors on enclosures, safety guards, and workstations
80/20
80/20
This left-hand captive lift-off hinge is made of aluminum with a silver finish. It features a 3-inch length, a 21/64-inch mounting hole, and a slide-in mounting type. Designed for use with aluminum framing systems, it enables quick door removal and reinstallation for maintenance or access in enclosures, machine guards, and workstations
80/20
80/20
This right-hand captive lift-off hinge is made of silver aluminum and features a 3-inch length with a 21/64-inch mounting hole. The slide-in mounting type allows for quick installation and removal in T-slot framing systems, commonly used for removable panels in machine guarding, enclosures, and industrial workstations
80/20
80/20
Black aluminum captive lift-off hinge with right-hand configuration. Includes a 3048 #10-32 Slide-In Economy T-Nut. Features a 1/4 in mounting hole and slide-in mounting type. Used for removable panel or door connections in structural framing systems, such as machine guarding, enclosures, and workstations

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first