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    Slides, Undermount
    1. Home
    2. Drawer Slides & Accessories
    3. Slides, Undermount
    Item # KUKING75-12 • Mfr # 280-946

    King Slide 12 inch undermount drawer slides 280-946

    Description

    King Slide 12 Inch Undermount Slides For Drawers

    King Slide 12 inch undermount drawer slides are hydraulic soft-close, full extension slides designed for 3/4 inch drawer side thickness. The undermount design supports the drawer from below, which keeps the hardware hidden and maintains a clean cabinet interior. The full extension action moves the drawer completely out of the cabinet opening, giving clear access to the full drawer depth during daily use. The hydraulic soft-close mechanism engages early in the closing motion, so the drawer is controlled for an extended part of the travel, which reduces slamming at the face. Extremely light pull opening force reduces effort when starting drawer movement, which helps on frequently used drawers in kitchens or work areas. King Slide undermount precision engineering provides a smooth glide opening motion, which supports consistent drawer feel across multiple cabinets on the same project. These slides are part of the King Slide undermount drawer slides product class.

    Key Drawer Slide Details That Support Your Work

    • The King Slide undermount soft-close design uses hydraulic action that engages early in closing, which controls the drawer smoothly over a longer distance and reduces impact on the cabinet front during repeated everyday use.
    • Full extension travel moves the drawer completely out of the cabinet opening, which improves access to stored items at the back of the drawer and supports efficient use of internal drawer space on installations.
    • Extremely light pull opening force lowers resistance at the start of the slide movement, which keeps drawer operation comfortable over time on frequently accessed drawers in kitchens, offices, or shop installations.
    • These undermount slides are designed to be used with 3/4 inch drawer side thickness, which aligns with common cabinet construction practices and simplifies planning for drawer box material and joinery.
    • King Slide undermount precision engineering provides superior glide opening and eliminates the telescopic bump present in most other undermount models, which results in a more continuous motion that feels controlled when opening drawers.

    Installation And Fit Details For King Slide 280-946

    The King Slide 280-946 undermount drawer slides are designed for 12 inch drawer applications, which fits short-depth drawers commonly used in upper cabinets or compact storage. The slides are engineered for full extension, so cabinet and drawer planning can assume that the drawer front will move fully clear of the opening when extended. These undermount slides are designed for 3/4 inch drawer side thickness, which guides material selection for the drawer box sides. King Slide undermount precision engineering supports accurate slide engagement with the drawer hardware, which is important when aligning multiple drawers in a run. The hydraulic soft-close mechanism engages early in the close, which means the drawer is pulled into the final position by the mechanism instead of relying on manual force at the end of travel.

    Using King Slide Undermount Slides In Real Projects

    Where These 12 Inch Undermount Slides Fit Best

    The King Slide 12 inch soft-close full extension undermount drawer slides work in cabinet layouts where a 12 inch drawer length is appropriate, such as upper wall cabinets or shallow base cabinets. Because these slides are part of an undermount drawer slides product class, they support installations where hardware visibility needs to be minimized and the drawer box sides left clear. The slides are designed for 3/4 inch drawer side thickness, so drawers built from common sheet goods can integrate with the slide geometry. The full extension function means drawers built on these slides can be specified to store items the full depth of the box without leaving access blocked in normal use. King Slide undermount precision engineering supports consistent action across multiple drawers on the same project, which is useful in kitchens and commercial casework where feel must match from cabinet to cabinet.

    Details That Support Reliable Soft-Close Performance

    The hydraulic soft-close mechanism on these King Slide undermount drawer slides engages early in the closing motion, so the drawer is brought under control well before reaching the front. This extended soft-close travel distance reduces the closing speed gradually, which limits shock loads on the cabinet front and drawer joints. Extremely light pull opening force works together with the soft-close action to keep both opening and closing motions smooth, which is useful on banks of drawers that are opened repeatedly throughout the day. Full extension travel ensures that the hydraulic soft-close works over the entire designed stroke, which supports predictable performance when drawers are fully loaded or accessed from the end of travel. King Slide undermount precision engineering eliminates the telescopic bump present in most other undermount models, so users experience a continuous glide instead of a step in motion as the slides transition through their travel. The 12 inch length and 3/4 inch drawer side design make these slides suitable for projects that repeat the same drawer box dimensions, supporting efficient production and installation.

    Common Questions About King Slide 12 Inch Undermount Slides

    What type of drawer slide is the King Slide 280-946?

    The King Slide 280-946 is a 12 inch soft-close full extension undermount drawer slide, so it supports the drawer from below while providing complete extension and controlled closing.

    How does the hydraulic soft-close on these slides behave?

    The King Slide undermount hydraulic soft-close engages early in the closing motion, so it controls the drawer over an extended distance and reduces slamming at the cabinet front.

    What drawer side thickness works with these undermount slides?

    These King Slide 12 inch undermount drawer slides are designed to be used with 3/4 inch drawer side thickness, which matches common cabinet drawer box construction.

    Do these King Slide undermount slides provide full drawer access?

    The King Slide 280-946 slides offer full extension, so the drawer moves completely out of the cabinet opening and allows access to the entire drawer depth during use.

    How does the opening feel on these King Slide undermount slides?

    These King Slide undermount slides have extremely light pull opening force, so starting drawer movement requires less effort and feels smooth in repeated use.

    What makes these King Slide undermount slides different in motion?

    King Slide undermount precision engineering eliminates the telescopic bump present in most other undermount models, so the drawer glide feels continuous through the full stroke.

    Select King Slide 12 Inch Slides For Precise Drawer Action

    The King Slide 12 inch soft-close full extension undermount drawer slides combine hydraulic soft-close, extremely light pull opening force, and precision glide engineering in one system. The design for 3/4 inch drawer side thickness supports common drawer box construction across kitchen, bath, and casework projects. Full extension travel and early-engaging soft-close work together to provide both clear access and controlled closing on every cycle. For jobs that call for 12 inch undermount drawer slides with a smooth, continuous motion profile, the King Slide 280-946 configuration aligns with that requirement.

    Drawer Length (in)
    12 in
    Product Type
    Undermount Drawer Slide
    Motion Technology
    Soft-close
    Extension
    Full extension
    Weight Capacity
    75 lb
    Cabinet Type
    Face-frame, Frameless
    Material Type
    Steel
    Maximum Drawer Thickness
    3/4 in
    Minimum Installation Depth
    15 in
    Nomial Length
    12-1/2 in
    Color/Finish
    Zinc
    Manufacturer Series
    King 1B68F
    Supplier Pack Size
    6
    Sold In
    6
    Drawer Length (in)
    12 in
    Product Type
    Undermount Drawer Slide
    Motion Technology
    Soft-close
    Extension
    Full extension
    Weight Capacity
    75 lb
    Cabinet Type
    Face-frame, Frameless
    Material Type
    Steel
    Maximum Drawer Thickness
    3/4 in
    Minimum Installation Depth
    15 in
    Nomial Length
    12-1/2 in
    Color/Finish
    Zinc
    Manufacturer Series
    King 1B68F
    Supplier Pack Size
    6
    Sold In
    6
    King Slide
    9 in12 in15 in18 in21 in24 in
    5/8 in3/4 in
    12 in15 in18 in21 in24 in27 in
    10-1/16 in12-1/2 in15-1/2 in18-1/2 in21-1/2 in24-1/2 in
    0Cart
    0Cart
    $200.22/6 Set
    $33.37 /Set
    24+ items
    $32.83 / Set
    King Slide 12 inch undermount drawer slides 280-946
    Item# KUKING75-12 / MFR Part # 280-946
    Set

    Additional Accessories

    Set
    Backorder

    Sold In: 6 Set

    Set
    Quantity
    Unit Price
    Catalog
    Sold in: 6 Set
    KUKING75-15
    Mfr# 280-947
    King Slide 15 inch undermount drawer slides 280-947
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    KUKING75-18
    Mfr# 280-948
    King Slide 18 inch soft close undermount drawer slides
    Sold in: 1 Set
    KUKING75-21
    Mfr# 280-949
    King Slide 21 inch undermount drawer slides 280-949