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

3G Electric
RFQ CartGet a QuoteSign inSign up
Image not available
SKBElectronic Equipment Cases

SKB 3i-2421-IMAC Mobile Electronic Equipment Case

The SKB Protective Case is an electronic equipment case with interior dimensions of 6 1/4 in x 17 1/2 in x 4 in. This black, mobile case weighs 21.8 lb and includes a foam insert. It features a padlock closure type…

SKU 3G-OTH-346393

Also listed as: 3i2421IMAC · 3i 2421 IMAC

Brand
SKB
Item
3i-2421-IMAC Mobile Electronic Equipment Case
Category
Electronic Equipment Cases
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

SKB
Manufacturer Part Number
3i-2421-IMAC
Type
Black, Mobile
Wt
21.8 lb
Closure Type
Padlock
Includes Foam Insert
Foam Insert Included

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

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

Product Description

The SKB Protective Case is an electronic equipment case with interior dimensions of 6 1/4 in x 17 1/2 in x 4 in. This black, mobile case weighs 21.8 lb and includes a foam insert. It features a padlock closure type and is identified by manufacturer part number 3i-2421-IMAC.

Frequently Asked Questions

What is the SKB Protective Case used for?

The SKB Protective Case is designed to transport and protect sensitive electronic equipment such as laptops, tablets, or audio gear. Its foam insert cushions contents against shock, while the padlock closure secures valuables. It is ideal for field technicians, AV professionals, and mobile workers who need rugged, portable protection.

What are the specifications of the SKB Protective Case?

The SKB Protective Case has interior dimensions of 6 1/4 in x 17 1/2 in x 4 in, weighs 21.8 lb, and comes in black with a mobile design. It includes a foam insert and features a padlock closure type. The manufacturer part number is 3i-2421-IMAC, and it is made by SKB.

Where to buy the SKB Protective Case worldwide?

3G Electric supplies the SKB Protective Case worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this case; we provide competitive pricing and reliable shipping for international orders.

How to select the right SKB Protective Case for equipment?

To select the right SKB Protective Case, measure your equipment's dimensions and compare them to the case's interior size of 6 1/4 in x 17 1/2 in x 4 in. Ensure the foam insert can be customized to snugly fit your gear. Consider weight (21.8 lb) for portability and the padlock closure for security needs.

Used in

Common applications for SKB
Broadcast and field production — SKB shock rack cases (e.g., 3RS-4U24-25B) for transporting audio mixers and video switchers.
Industrial instrumentation — SKB IP67-rated cases (e.g., 3R2727-27B-L) for protecting sensitive measurement devices in wet or dusty environments.
Medical equipment transport — SKB standard cases with pick-and-pluck foam (e.g., 3I-2217-10BC) for custom-fitting diagnostic tools.
Military and defense logistics — SKB heavy-duty cases with butterfly closures for secure transport of communication gear.
Audio-visual rental and staging — SKB long cases (e.g., 3I-4213-12BL) for storing and moving lighting fixtures or cables.
Field service and tool kits — SKB compact carry-on cases (e.g., 3I-1209-4B-E) for portable test equipment and hand tools.

SKB Products

3G Electric supplies SKB electronic equipment cases. 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
SKB
SKB
This SKB protective case is designed for transporting and storing laptops and sensitive electronics. It includes a foam insert that cushions equipment against shock and vibration. The case features a padlock closure and has interior dimensions of 9 3/4 x 15 1/8 x 1 1/4 inches. It weighs 8.5 lb and is finished in black
This SKB protective transport case has interior dimensions of 17 in x 22 in x 10 5/8 in and weighs 17 lb. It features a telescoping handle, two wheels, and latch closures. The case is rated IP67 for dust and water ingress protection, making it suitable for transporting sensitive equipment in outdoor or industrial environments
SKB
This SKB protective transport case has interior dimensions of 17 in x 22 in x 10 5/8 in and weighs 17 lb. It features a telescoping handle, two wheels, and latch closures. The case is rated IP67 for dust and water ingress protection, making it suitable for transporting sensitive equipment in outdoor or industrial environments
SKB Protective Case: 17 in x 23 in x 14 in Inside, No Foam, Black, 2 Wheels, 20 lb Wt, IP67, Latches (MPN 3i-2317-14BE)
SKB
SKB Protective Case: 17 in x 23 in x 14 in Inside, No Foam, Black, 2 Wheels, 20 lb Wt, IP67, Latches (MPN 3i-2317-14BE)
SKB Protective Case: 6 1/2 in x 17 in x 6 1/2 in Inside, No Foam, Black, Stationary, 4 lb Wt (MPN 3I-1706-6B-E)
SKB
SKB Protective Case: 6 1/2 in x 17 in x 6 1/2 in Inside, No Foam, Black, Stationary, 4 lb Wt (MPN 3I-1706-6B-E)
This standard protective transport case from SKB is designed for shipping or travel of sensitive equipment. It features a folding handle, latch closure, and two wheels for mobility. With an IP67 rating, it is dust-tight and waterproof up to 1 meter submersion. The case weighs 18 lb and is supplied without foam
SKB
This standard protective transport case from SKB is designed for shipping or travel of sensitive equipment. It features a folding handle, latch closure, and two wheels for mobility. With an IP67 rating, it is dust-tight and waterproof up to 1 meter submersion. The case weighs 18 lb and is supplied without foam
This standard protective transport case from SKB has interior dimensions of 10 x 16 x 10 inches and weighs 7 lb. It is black, supplied without foam or wheels, and features folding handles and latch closures. Rated IP67, it provides dust-tight and temporary water immersion protection, suitable for transporting tools, electronics, or instruments in outdoor or industrial environments
SKB
This standard protective transport case from SKB has interior dimensions of 10 x 16 x 10 inches and weighs 7 lb. It is black, supplied without foam or wheels, and features folding handles and latch closures. Rated IP67, it provides dust-tight and temporary water immersion protection, suitable for transporting tools, electronics, or instruments in outdoor or industrial environments

More from SKB

View all SKB parts →
SKB
SKB
This SKB protective case is designed for transporting and storing sensitive electronic equipment. It includes a foam insert that cushions devices against shock and vibration. The case features a padlock closure for securing contents and has a black exterior