SKU: 29905005679

SKB Cases 3RR-3U20-22B, 20-Inch Removable Shock Rack Transport Case

Sale price$785.25 Regular price$872.50
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Description

SKB Cases 3RR-3U20-22B, 20-Inch Removable Shock Rack Transport CaseThe SKB Cases 3RR 3U20 22B, 20 Inch Removable Shock Rack Transport Case available in 8 sizes: 3U, 4U, 5U, 6U, 7U, 9U, 11U and 14U. These Shock Racks are lightweight, shockproof, watertight, dust proof, heat and chemical resistant, perfect for protecting and transporting your sensitive electronic equipment. Molded of LMDP Linear Medium Density Polyethylene plastic that meets or exceeds MIL STD 810G standards, these Shock Racks also include 8

The SKB Cases 3RR-3U20-22B, 20-Inch Removable Shock Rack Transport Case available in 8 sizes: 3U, 4U, 5U, 6U, 7U, 9U, 11U and 14U. These Shock Racks are lightweight, shockproof, watertight, dust proof, heat and chemical resistant, perfect for protecting and transporting your sensitive electronic equipment. Molded of LMDP Linear Medium Density Polyethylene plastic that meets or exceeds MIL-STD 810G standards, these Shock Racks also include 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs (optional extended payload range of 160 to 300 lbs can be accommodated as a special-order option). The 20" 3RR Series Removable Racks are 20" deep from rail to rail with a standard 19" rack width per ANSI/EIA-310-C specification and feature square-hole rack rails to accommodate either #10-32 US standard or 6mm International standard cage nuts which are supplied with the cases.

The rugged roto-molded shell ensures industry leading strength and impact resistance. The standard commercial off the shelf (COTS) case comes with 2" deep front and rear lids to accommodate rack gear that is longer than 20". Molded-in stacking ribs and lugs are designed to stack with all SKB 3RR and 3RS cases, as well as competitive manufacturer cases, and feature black powder coated stainless steel hardware that is recessed for protection and 4 comfort grip spring loaded lift handles which allow for easy movement. An automatic pressure relief valve is another standard feature along with gasket sealed lids that include convenient lid hangers to store your lids when your equipment is in operation. Coupling straps are included for securing the racks together when stacked.

The interior of the case features a removable rack with a patent pending "positive lock" latching system that slides open like a file drawer, allowing full access to racked equipment. The interior rack is also completely removable allowing complete frame access for bench integration.

Product Specification:

Height (Rack Units): 3U

Width: 23.8 in

Depth: 31.5 in

Height: 11 in

Rugged: Yes

Material: Linear medium-density polyethylene (LMDP)

Color: Black

Type: Rack case

Protection: Waterproof, shockproof, chemical-resistant, dust-resistant, impact protection, heat-resistant

Carrying Strap: Side handles, coupling straps

Maximum Weight Capacity: 149.9 lbs

Inner Dimensions: 19 in x 24 in x 5.3 in

Service & Support: Lifetime

Package Weight: 48.8 lb

Box Dimensions (LxWxH): 32 x 24.5 x 12.5"

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29905005679

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Fort Morgan, US
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2001 325i
Great quality fits perfect durable. no more leaks works great. Great price.
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Waukegan, US
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Does not connect
First the hoses do not connect together causing all kinds of vacuum leaks. There is no rifling in the diaphragm so oil leaks back up. Cheap piece of plastic
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Alexandria, US
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Great price
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Reviewed in the United States on May 23, 2026
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Alan C
Charlottesville, US
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Give me a try I don’t think it’ll let you down
This has to be the best oil I ever used. I noticed the difference as soon as I put the oil in and started the engine.! I will continue to use this oil for as long as I own, the vehicle and any future cars I may own or drive! I read 75% of the reviews before purchasing this oil . The only thing I’ve noticed. Anyone who gave it below a five star was because they received used motor oil.. in my opinion I think it was returned after somebody filled it up with their used motor oil and returning it for their money back somehow Amazon put it back on the shelf for resale. So take it for what it’s worth but it’s really great oil.
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Birmingham, US
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Won’t use another brand now that I’ve used these guys. Phenomenal brand, noticeable difference in the engine.
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