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    RTA Fittings
    1. Home
    2. Fasteners
    3. RTA Fittings
    Item # TT6457-847 • Mfr # 006457.847.001

    System 6 Quickfit-Expando Housing 20 mm Expanding Housing Outrigger

    Description

    System 6 Quickfit-Expando Housing For RTA Builds

    System 6 Quickfit-Expando housing gives installers a 20 mm expanding housing outrigger that works as a core connector in RTA and system fittings, so cabinet and furniture joints lock together cleanly in production and field work. This Titus Tool housing is designed for 3/4 inch material, so it targets common 18 mm and 19 mm board thicknesses used on jobsites and in shops. The part uses a 14 mm drilling depth, so boring operations stay shallow enough for 3/4 inch stock while still giving the connector solid purchase. Its Quickfit-Expando design works with the wider System 6 platform, so it integrates into established Titus layouts on repeat projects. As part of the RTA fittings category, this housing supports fast, consistent knock-down construction that matters on time-sensitive installs.

    Key System 6 Housing Details For Pros

    • The 20 mm expanding housing outrigger engages a larger section of the panel, so joints feel tighter and better supported in typical cabinet and casework builds.
    • Availability in versions for 18 mm and 19 mm material lets shops standardize on one connector family while covering common 3/4 inch board thicknesses in different programs.
    • The specified 14 mm drilling depth gives a clear boring target, which helps CNC and boring-machine setups hit consistent depths without risking blow-through on 3/4 inch stock.
    • The nickel-plated zinc construction provides a hard metal connector, so the joint resists edge damage in normal handling and supports repeated assembly and disassembly of RTA units.
    • The Klix locking feature forms a vibrationproof connection, helping assembled components stay tight in service where doors, drawers, or transport vibration can work joints loose.
    • Compatibility with all screw-in and Quickfit-6 dowels ties this housing into the larger Titus system, so existing dowel-based layouts can use this part without changing the overall connector concept.

    Installation And Drilling Setup For This Housing

    This System 6 Quickfit-Expando housing is built for 3/4 inch material, so drilling programs and jigs can focus on the 18 mm and 19 mm panel range without mixed-depth setups. The specified 14 mm drilling depth keeps boring operations comfortably inside the panel, giving room between the bore bottom and the outer face during machining. The 20 mm expanding housing outrigger geometry works with standard RTA-style boring heads, so cabinet lines and small shops can route this connector into line boring or CNC operations. Because the housing matches the Quickfit-6 dowel interface, installers can plan the housing and dowel as a combined system, which supports repeatable case construction across multiple jobs.

    Using This RTA Fitting In Real Projects

    Where This System 6 Housing Fits Best

    This Titus Tool System 6 Quickfit-Expando housing sits in the RTA and system fittings class, so it is aimed at cabinet, furniture, and casework projects assembled from pre-bored 3/4 inch panels. Its availability for 18 mm and 19 mm versions supports European- and North American-style board programs, which matters wherever shops run mixed metric and imperial specifications. The 20 mm expanding housing outrigger format positions the connector deeper into the panel, helping distribute loads in typical vertical case sides, partitions, and shelves. In fasteners and RTA fittings workflows, that geometry lets installers use it in structural joints while still working with standard system-bore patterns. Because it is compatible with all screw-in and Quickfit-6 dowels, the housing fits into dowel-based carcass construction, end panels, and intermediate dividers that rely on those dowels for alignment.

    Why The Details Support Repeatable Assembly

    The 14 mm drilling depth on this housing provides a fixed reference for boring machines and CNC programs, which supports repeatable hole depth and reduces rework from inconsistent bores. Its nickel-plated zinc body delivers a hard, dimensionally stable connector, so the expanding action of the housing works predictably over long production runs. The Klix locking feature secures a vibrationproof connection, helping assembled cabinets and RTA units hold alignment when moved, transported, or used in high-cycle environments. System 6 Quickfit-Expando housing being compatible with screw-in and Quickfit-6 dowels keeps the fastening operation straightforward, because dowel insertion and housing expansion follow a known pattern across projects. As part of the fasteners and RTA fittings category supplied by Wurth Baer Supply, this housing can be matched with other cabinet hardware and shop supplies from the same source, which supports streamlined ordering for larger woodworking operations.

    Common System 6 Quickfit-Expando Housing Questions

    What material thickness is this System 6 housing designed for?

    The housing is designed for 3/4 inch material and is available in 18 mm and 19 mm versions, so it covers the most common panel thicknesses in cabinet and furniture construction.

    What drilling depth should be used for this housing?

    The housing uses a 14 mm drilling depth, so boring equipment can be set to that depth when preparing holes in 3/4 inch panels for consistent seating.

    How does the Klix locking feature help in use?

    The Klix locking feature provides a strong vibrationproof connection, so joints stay tight in service and during transport where movement could otherwise loosen fittings.

    Which dowels work with this Quickfit-Expando housing?

    The housing is compatible with all screw-in and Quickfit-6 dowels, so it integrates into existing System 6 dowel-based layouts without changing the interface.

    What is the finish and base material of this housing?

    The housing is nickel-plated zinc, so installers get a metal connector with a plated surface suited to typical cabinet and furniture environments.

    Who manufactures this System 6 Quickfit-Expando housing?

    The housing is made by Titus Tool under manufacturer part number 006457.847.001, so it aligns with the broader Titus System 6 hardware family.

    Select This Housing For System 6 RTA Builds

    Choosing this System 6 Quickfit-Expando housing gives cabinet and furniture shops a 20 mm expanding housing outrigger matched to 3/4 inch material, a 14 mm drilling depth, and Quickfit-6 dowel compatibility, so RTA joints assemble quickly and stay vibrationproof under typical use.

    Manufacturer Series
    System 6
    Color/Finish
    Nickel
    Supplier Pack Size
    500
    Sold In
    50
    Manufacturer Series
    System 6
    Color/Finish
    Nickel
    Supplier Pack Size
    500
    Sold In
    50
    N/A20 mm
    N/A9 mm11.5 mm12.5 mm14 mm
    N/A5 mm
    Push-In DowelDrop-On Housing OutriggerDrop-On Housing Non-OutriggerDouble-Ended Push-in DowelScrew-In DowelN/ASide-Entry Housing Non-OutriggerSide-Entry Housing Outrigger
    ZincWhiteLight GreyDark BrownBlackAlmondN/ANickelAntique WhiteCandlelightSilverMapleBrownBronzeWarm Cherry
    Titus Tool
    $99.00/50 Each
    $1.98 /Each
    500+ items
    $1.79 / Each
    System 6 Quickfit-Expando Housing 20 mm Expanding Housing Outrigger
    Item# TT6457-847 / MFR Part # 006457.847.001
    Each
    Each
    In Stock

    Sold In: 50 Each

    Each