Model assessment · Delta Children

Spencer 6-in-1 Convertible Crib review

A full-size crib family listed at 54.25 inches wide with three mattress-support positions and later toddler-bed, shared daybed/sofa, and full-size-bed layouts; the crib mattress and several conversion parts are separate.

Sources checked 2026-11-03 · Our editorial approach

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Delta Children Spencer W107150-1446 Steel Grey full-size crib assembled in a staged room, official manufacturer image.
Manufacturer image; Steel Grey W107150-1446 assembled crib. Delta Children official product image
A useful fit for

A plausible candidate for a household seeking a documented full-size crib and later furniture layouts, provided the 54.25-inch listed frame fits the room plan and the separate mattress and conversion parts are acceptable.

The main tradeoff

It is not a mini, bassinet or midi system and has no documented wheels. Its mattress and W100725 toddler rail are separate; style 0050 rails or a standard bed frame are also separate for the adult-bed routes, and the instruction cover fields require a label-to-manual check.

Your needs, this model

Does it fit your priorities?

At what width limit does Spencer W107150 first fit the full-size crib comparison?

Delta lists the assembled Spencer frame at 54.25 inches wide. The finder accepts half-inch ceilings, so a 54-inch limit excludes it and 54.5 inches is the first selectable product-width limit that includes it. This is not the room, door, delivery, access or conversion clearance you need.

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Does Spencer include a standard-size crib mattress?

No. Delta says the standard crib mattress is sold separately. Its linked Booklet A states at least 27 1/4 by 51 5/8 inches and no more than 6 inches thick; verify the exact supplied instructions and mattress rather than assuming that a seller bundle includes one.

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What does the Spencer six-in-one conversion route require?

The page lists toddler bed, daybed, sofa, and full-size bed layouts with and without a footboard. Daybed and sofa are one shared rail arrangement; W100725 is a separate toddler guardrail, style 0050 bed rails are separate for the headboard-and-footboard route, and a standard frame is separate for the headboard-only route. Delta describes the daybed/sofa rail as included, but the seller carton was not inspected.

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Delta Children’s Spencer is a full-size crib with documented toddler, shared daybed/sofa, and full-size-bed layouts. “6-in-1” does not mean six crib sizes: the standard crib mattress and some conversion parts are separate, while the page describes a daybed/sofa rail as included. This assessment uses the manufacturer page and linked Booklet A and Booklet B. I did not assemble, use, measure, or independently test it.

One W107150 model family, three finishes

The frozen U.S. crib-catalogue row and exact Delta product-data record identify product ID 7713529856200. The same record groups Steel Grey W107150-1446 (UPC 080213134129), Teak Brown W107150-1526 (UPC 080213134136), and Bianca White W107150-130 (UPC 080213134112) as finish options under that model. The reviewed sources do not establish finish-specific functions. The photograph shown is the assembled Steel Grey W107150-1446 crib, not the other finishes or conversion modes.

Measure the listed crib footprint, then plan the route

Delta lists the assembled crib at 54.25 inches wide, 29.75 inches deep and 45 inches high; listed product weight is 59 pounds. The carton is listed at 56 by 37 by 5.7 inches and 72.18 pounds. These are maker figures, not review measurements. On the finder’s half-inch grid, 54 inches excludes Spencer and 54.5 first includes it. Neither ceiling provides room, door, delivery-route, nearby-furniture or conversion-workspace clearance; measure those separately.

Mattress and three support positions

The standard-size crib mattress is sold separately. Linked Booklet A specifies at least 27 1/4 by 51 5/8 inches and no more than 6 inches thick; verify those instructions against the physical crib and chosen mattress. Delta documents three support positions: highest only for a newborn, lower as the child grows, and lowest when the child can pull to standing. In the highest setting, the booklet requires at least 3 inches between the mattress top and front rail. It says to stop crib use when the child starts climbing out or reaches 35 inches, whichever comes first. Follow the instructions supplied with the exact unit.

What the six configurations actually mean

Delta lists crib, toddler bed, daybed, sofa, and full-size bed with or without footboard. Daybed and sofa share one rail arrangement; the two bed layouts make up the other two labels. These are separate conversions, not six crib sizes or simultaneous modes. The page says the daybed/sofa rail is included, but identifies toddler guardrail W100725 as separate; the booklet warns not to use toddler mode without its rail and sets a 15-month minimum age and 50-pound maximum. Adult-bed conversion uses separately sold style 0050 rails; the headboard-only route needs a standard bed frame. Verify every part against W107150 and the physical crib label.

Style and claims, with the right scope

The mid-century design uses a solid headboard, round spindles and angled feet. The Steel Grey lifestyle image does not establish what a seller carton contains. Delta states that Spencer is GREENGUARD Gold and JPMA certified and describes its finish as lead- and phthalate-safe; this review did not independently test those claims. The page lists New Zealand pine, poplar and TSCA-compliant engineered wood without assigning each material to a specific part.

How it compares with another full-size Delta system

Campbell W170150 is listed at 55 inches wide; Spencer is 54.25 inches, a 0.75-inch listed-width difference—not a room-clearance comparison. Both pages describe full-size cribs and later conversions; both list the standard mattress and W100725 toddler guardrail as separate, with style 0050 rails for adult-bed mode. Compare the exact footprint, finish SKU and supplied parts, not the conversion count or an assumed difference in assembly.

Who should shortlist Spencer—and who should keep looking

Shortlist Spencer if you want a full-size crib with three support positions, can fit a 54.25-inch listed frame, and accept separate conversion parts. It passes a 54.5-inch finder ceiling, not 54. It is not a mini, bassinet or midi crib, and no wheels are documented for its crib mode.

Look elsewhere if a smaller sleep setup, documented wheels or an included standard mattress is essential. The comparisons cover individually researched models. Before buying, confirm the exact W107150 finish SKU, mattress and included conversion parts, and match the instruction booklet to the physical crib label. See the room-measurement guide and the stage and mattress guide.

Key specifications

Key details at a glance

Full-size crib mattress includedNo
Full-size crib width54.25 in
Full-size crib height45 in
Assembled full-size crib weight59 lb

Use the exact model’s instructions for operating limits, supplied equipment and version differences.

Sources for this review

Sources for this assessment

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