SR42UBKD — Tripp Lite 42U SmartRack Knock-Down Standard-Depth Rack Enclosure Cabinet Kit
MPN: SR42UBKD|By: Tripp Lite

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
Tripp Lite lists SR42UBKD as a 42U SmartRack knock-down standard-depth rack Enclosure cabinet Kit. Rail kits are specific to chassis depth and rack post type, and the wrong kit will not mount. Give us the chassis model and rack depth and we will confirm the part before it ships.
Tell us the deadline you are working to and we will say whether it is achievable before you commit to it internally.
Featuring
- Rack Units
- 42U
- Manufacturer
- Tripp Lite
Physical characteristics
- Product Type
- Racks & Rail Kits
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Specifications for SR42UBKD as published by Tripp Lite. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Tripp Lite SR42UBKD is deployed
- Swapping out a failed rail kit for SR42UBKD under change control
- Replacing damaged or mismatched mounting hardware
- Kitting out a cabinet to a fixed layout
Who this part is for
- MSPs kitting out a customer cabinet to a fixed layout
- Engineers matching a kit to post type and rack depth
- Procurement buying rack hardware alongside a scheduled install
What you get ordering this from us
Ordered by part number
Quoted and supplied against SR42UBKD specifically, so what arrives is what your build sheet asks for.
Fixings included in the quote
Cage nuts and screws are the parts that go missing, so they are quoted with the rails.
Post type and depth matched
Square, round and threaded posts need different hardware; we confirm the rack before shipping the kit.
Questions buyers ask about this part
- Is SR42UBKD genuine and is the warranty intact?
- Yes — new and sealed, with the Tripp Lite warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will SR42UBKD work in my server?
- Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it — firmware revision and platform generation matter, and this is the check that prevents a return.
- Do you accept purchase orders and quote at volume?
- Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other Racks & Rail Kits we stock
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Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.
