Pro Audio Config

Pro Audio Cases -> Subcategories

Rack Cases -> Subcategories

Soft Racks

Roto Racks

Fly Racks

Shock Racks

MIL-STD Shock Racks

Specialty Racks

Accessories (for Rack Cases)

SKB’s injection molded Fly Rack internal frames are available to order separately in a variety of rack unit sizes and depths. These are perfect for users that already own the Fly Rack system, but would like to have additional rack frames mounted full of equipment ready to be swapped and quickly deployed. These could also be used in a studio setup where the equipment is not meant to be transported. The tops and bottoms of the frames are injection molded to stay lightweight and feature rubber feet that enable stacking to help create a modular setup. The frame has threaded steel front and rear rack rails and comes with rack screws (10-32 thread). Please see the list below to verify which additional rack frame will work with each type of Fly Rack.

3i-M2U13-FRM can be used with 3i-2215M82U or 3i-2217M82U

3i-M3U13-FRM can be used with 3i-2217M103U

3i-M4U13-FRM can be used with 3i-2217M124U

3i-M6U13-FRM can be used with 3i-2317M146U

3i-M3U20-FRM can be used with 3i-2424M103U

3i-M4U20-FRM can be used with 3i-2424M144U

3i-M6U20-FRM can be used with 3i-2424M146U

 Individual Rack Frames are not intended to be transported without the appropriate iSeries case and do not carry a warranty. Please contact SKB with any questions at (800) 410-2024.

Stackable with other Fly Rack frames for modular setup

SKB's injection molded rack frames are manufactured alongside our iSeries cases in Orange, California. Rack frames are removable and fit easily into SKB's iSeries cases, where they are protected by high quality PE foam that provides space for protruding knobs and buttons.

This Fly Rack features a 4RU rack frame that is 20” deep. There is an open pocket below the rack frame that measures 15.75” x 15.5” x 3.25” and is perfect for storing additional cables and accessories.

At less than half the weight of standard shock racks, SKB Fly Racks are the perfect solution for flying or shipping delicate equipment. Convenient in-line wheels and a push button release pull handle provides easy transport.

This case comes with Travel Sentry® Approved locking latches installed. Using Travel Sentry® Approved locks allows your luggage to be opened, inspected, and relocked by TSA authorities without damage. For more information, visit 

SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasket-sealed, water and dust tight, submersible design (MIL-C-4150J). Other standard features include a molded-in hinge, patented Trigger Latch® System, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve (MIL-STD-648C), and resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD 810H).

15.75” x 15.5” x 3.25” space below rack frame for accessories

Frame dimension: 19.625" x 13.25" x 7.62"

Frame dimension: 19.625" x 13.25" x 12.75"

Frame dimension: 19.625" x 13.25" x 9.25"

The 3i-221710WMC iSeries 2217-10 2U Wireless Mic Fly Rack expands on our popular Fly Rack series, allowing for transport of both rack equipment and wireless transmitters all in the same case. 

This wireless microphone fly rack features a 2 RU injection molded rack frame with space below for four wireless hand held transmitters and four body pack transmitters, with additional space for smaller accessories. 

This is an excellent solution for broadcasters and touring groups. SKB's injection molded rack frames are manufactured alongside our iSeries cases in Orange, California. Rack frames are removable and fit easily into SKB's iSeries cases, where they are protected by high quality PE foam that provides space for protruding knobs and buttons. At less than half the weight of standard shock racks, SKB Fly Racks feature iSeries Watertight injection molded cases that are under 62 linear inches to keep from being oversized, the perfect solution for flying or shipping delicate equipment. Convenient in-line wheels and a push button release pull handle provide easy transport.

2U removable injection molded shock rack cage

Custom-cut foam to accommodate four wireless hand held transmitters and four body pack transmitters<additional space for smaller accessories

Ultra high-strength polypropylene copolymer resin case construction

UV, solvent, corrosion and fungus resistant (MIL-STD-810F)

Complete gasket seal makes these cases absolutely watertight (MIL-STD-C-4150J)

Automatic ambient pressure equalization value (MIL-STD-648C & IP67

This case comes with Travel Sentry® Approved locking latches installed. Using Travel Sentry® Approved locks allows your luggage to be opened, inspected, and relocked by TSA authorities without damage. For more information, visit www.travelsentry.org

Locking loops to accommodate a customer supplied lock

Featuring both injection molded cases and racks, our improved waterproof Fly Racks are lighter in weight and more affordable than previous models--all without compromising strength or durability.

At less than half the weight of standard shock racks, SKB Fly Racks feature iSeries Watertight injection molded cases that are under 62 linear inches to keep from being oversized--the perfect solution for flying or shipping delicate equipment. Convenient in-line wheels and a push button release pull handle provides easy transport.

SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasket-sealed, water and dust tight, submersible design (MIL-C-4150J / IP67). Other standard features include a molded-in hinge, patented Trigger Latch® System, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve (MIL-STD-648C), and resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD-810F).

This case comes with Travel Sentry® Approved locking latches installed. Using Travel Sentry® Approved locks allows your luggage to be opened, inspected, and relocked by TSA authorities without damage. For more information, visit www.travelsentry.org.

SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasket-sealed, water and dust tight, submersible design (MIL-STD 810H). Other standard features include a molded-in hinge, patented Trigger Latch® System, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve (MIL-STD-648C), and resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD 810H).

3U Removable injection molded shock rack cage

Automatic ambient pressure equalization value (MIL-STD-648C)

4U removable injection molded shock rack cage

6U removable injection molded shock rack cage

SKB's innovative line of ATA Removable Fly Racks have revolutionized the way you travel and protect delicate electronics. Now available in 2U, 3U, 4U, and 10U Shock Rack models!

Our internal Fly Rack frames are made in Orange, California, and are built of high-strength, lightweight aluminum alloy and 11 gauge hot rolled carbon steel rack rails just like SKB Military Grade Shock Racks. The internal frame contains front and rear rack rails with a 10" rack depth. ABS plastic covers the top and bottom of the removable shock rack for added protection when the rack is out of the case. The rack frame easily fits into SKB's iSeries case and is protected by high-quality PE foam that provides space for protruding knobs and buttons. Convenient in-line wheels and push button release pull handle enable easy transport. These iSeries cases are watertight and lightweight (less than half the weight of standard shock racks) making them the perfect solution when flying or shipping delicate equipment.

SKB iSeries injection molded waterproof cases are constructed of ultra high-strength polypropylene copolymer resin and feature a waterproof, submersible design (IP67) that is resistant to corrosion and impact damage. Molded-in hinges, TSA acceptable Trigger Latch® System, comfortable snap-down rubber over-molded cushion grip handles, secure stacking, and an automatic ambient pressure equalization valve (MIL-STD-648C) all contribute to their military grade design.

ABS plastic cover on top and bottom of removable frame

Ultra high-strength polypropylene copolymer resin construction

UV, solvent, corrosion, and fungus resistant (MIL-STD-810F)

Automatic ambient pressure equalization valve (MIL-STD-648C & IP67)

Convenient push button release pull handle and in-line wheels for easy transport

Shallow Fly Rack frames are 9" deep from rail to rail, providing a great solution for shallow recording interfaces, video switchers, or wireless microphone receivers. All Shallow Fly Rack cases feature TSA locking latches and a pull out handle/wheels for easy towing, as well as a pocket below each of the racks for cables and additional accessories.

Featuring both injection molded cases and racks, our waterproof Fly Racks are lighter in weight and more affordable than previous models--all without compromising strength or durability.

SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasket-sealed, water and dust tight, submersible design (MIL-STD 810H). Other standard features include a molded-in hinge, patented Trigger Latch® System, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve, and resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD 810H).

Resistant to UV, solvents, corrosion, fungus and impact damage (MIL-STD 810H)

Complete gasket seal makes these cases absolutely watertight (MIL-STD 810H)

Automatic ambient pressure equalization value (MIL-STD 810H)

The 3i-231714GFX 4U Guitar FX Fly Rack allows for transport of both guitar processor rack equipment and a foot controller all in the same case. 

This case was designed specifically for the Kemper Profiler and Line 6 Helix rackmount processors and foot controllers. The top tray features robust ABS plastic and high density foam, with precut holes to perfectly match the foot controller feet and prevent movement or shifting within the case. Below the top tray is a 4U injection molded rack frame that can hold the guitar processor with one additional space for a power supply, recording interface, or other equipment. 

Rear rack rails also provide options to mount other equipment or pass through connections. This case also comes standard with a pull out handle and wheels for convenient transport.

Custom-cut top tray to accommodate Line Six Helix Control or Kemper Profiler Remote

Under 62 linear inches (non-oversized luggage)

UV, solvent, corrosion and fungus resistant (MIL-STD 810H)

Shallow Fly Rack frames are 9" deep from rail to rail, providing a great solution for shallow recording interfaces, video switchers, or wireless microphone receivers. All Shallow Fly Rack cases feature TSA locking latches and a pull out handle/wheels for easy towing, as well as a pocket below each of the racks for cables and additional accessories.  

2U Removable injection molded shock rack cage

4U Removable injection molded shock rack cage

SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasket-sealed, water and dust tight, submersible design (MIL-STD 810H). Other standard features include a molded-in hinge, patented Trigger Latch® System, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve (MIL-STD-648C), and resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD-810F).

Featuring both injection molded cases and racks, our improved waterproof Fly Racks are lighter in weight and more affordable than previous models, all without compromising strength or durability.

The 3i-231714WMC 4U Wireless Mic Fly Rack allows for transport of both rack equipment and wireless transmitters all in the same case. This case features a 4U injection molded rack frame with space below for four wireless handheld transmitters and four body pack transmitters, with additional space for smaller accessories.

All SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, and feature a gasket-sealed, water and dust tight, submersible design (MIL-C-4150J / IP67). Other standard features include a molded-in hinge, patented Trigger Latch® System, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve (MIL-STD-648C), and resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD 810H).

Custom-cut foam to accommodate four wireless hand held transmitters and four body pack transmitters

6U Removable injection molded shock rack cage