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    Sliding Door Hardware
    1. Home
    2. Builders Hardware
    3. Sliding Door Hardware
    Item # EPCGP20B • Mfr # GP20-B

    Sliding Door Knobs with Screws, 2 Pack 15/32" Dia., Satin Brass Anodized

    Description

    Sliding Door Knobs With Screws For EPCO Applications

    Sliding Door Knobs with Screws from EPCO are aluminum sliding door knobs designed for builders hardware and sliding door hardware jobs where a compact, positive grip is needed on a moving panel. Each knob has a 15/32 inch diameter, which keeps the pull point small so it stays clear of adjoining surfaces on bypass or pocket-style layouts. A 3/4 inch projection brings the handhold off the face of the door enough to grab easily while keeping the profile tight to the panel, which helps when doors need to pass in front of trim or adjacent doors. The satin brass anodized finish gives the aluminum body a brass appearance while providing an anodized surface, so it visually matches brass-toned hardware lines in the same opening.

    Key Sliding Door Knob Details That Support The Job

    • The 15/32 inch diameter head keeps the EPCO sliding door knobs compact on the door face, which matters when fitting close to jambs, overlapping panels, or narrow stile sections on sliding assemblies.
    • The 3/4 inch projection sets the hand grip out from the door surface, which helps fingers clear the panel while still keeping the knob low profile for doors that travel close to adjacent walls or other doors.
    • The satin brass anodized finish on the aluminum body delivers a brass-color appearance with an anodized surface, which supports visual alignment with brass-tone builders hardware on the same door system.
    • The aluminum material keeps each knob light while still providing a metal contact surface, which suits repeated operation of sliding door panels in typical builders hardware applications.
    • The design is identified by EPCO manufacturer part number GP20-B, which matters when matching existing sliding door hardware layouts or repeating a known setup across multiple door openings.

    Mounting And Fit Details For Sliding Door Use

    These EPCO sliding door knobs are described as ideal for mounting to the sliding door shoe, identified as part number 743, so they tie directly into a defined sliding door hardware component. That connection point means the 15/32 inch diameter knob is sized for use where a shoe assembly guides or carries the door, keeping the grip close to the working hardware. The 3/4 inch projection sets the knob out from the shoe and door surface far enough for a handhold without projecting excessively into the opening, which is important where doors pass each other. The presence of a rubber bumper in the set adds a cushioned contact point at the door interface, which helps soften door contact in normal sliding operation.

    Where EPCO GP20-B Knobs Fit And Why Details Matter

    Using The Knob On A Sliding Door Shoe

    The Sliding Door Knobs with Screws from EPCO are noted as ideal for mounting to a sliding door shoe identified as part number 743, so they are intended to work at the point where the shoe controls door travel. In this position, the 15/32 inch diameter knob stays compact at the shoe or stile area, which is useful where multiple sliding panels overlap in a track system. The aluminum construction keeps the knob light at the shoe, which is helpful on assemblies where added weight at the edge of the door can affect how smoothly the shoe rides. With a 3/4 inch projection, the grip extends just enough for fingers to catch the knob cleanly while the shoe guides the panel, which supports steady movement of the door without requiring a large pull.

    The satin brass anodized finish lets the knob visually align with other brass-colored sliding door hardware in the same opening, which helps keep a consistent appearance from the shoe area up through pulls and other visible parts. Because the knob is tied directly to the shoe location, it places the handhold close to the functional hardware that controls the panel, which can make the motion of the door feel more controlled as the shoe travels within its guide track.

    Details That Support Alignment And Repeatable Results

    The EPCO GP20-B knob specification lists a 15/32 inch diameter and 3/4 inch projection, so those dimensions are fixed reference points when laying out sliding door hardware. That defined diameter helps when setting clearances between the knob and adjacent panels or jambs, supporting repeatable spacing from opening to opening. The 3/4 inch projection provides a known stand-off from the door surface, which simplifies planning for doors that pass close together in multi-panel systems because the installer can account for the exact reach of the grip.

    The inclusion of both a #6 - 32 x 3/4 inch screw and a 6-32 x 5/8 inch screw gives two thread-length options for securing the aluminum knob, which allows the same knob design to fasten into different thicknesses of shoe or door material while maintaining proper thread engagement. The rubber bumper described in the set introduces a resilient contact point at the door interface, which helps manage door-to-door or door-to-frame contact in use. With the combination of aluminum construction, satin brass anodized finish, and defined dimensions, the GP20-B knob provides a consistent reference part for repeating sliding door hardware layouts across multiple openings.

    Common Questions About EPCO Sliding Door Knobs

    What is the diameter of the EPCO GP20-B sliding door knob?

    The EPCO GP20-B sliding door knob has a 15/32 inch diameter, which keeps the grip compact on the door face and helps maintain clearance next to overlapping panels or door jambs.

    How far does this sliding door knob project from the door surface?

    The knob has a 3/4 inch projection, setting the grip out from the door enough for fingers to hold while still keeping a low profile for doors that travel close to each other.

    What material and finish are used on this sliding door knob?

    The knob is made from aluminum with a satin brass anodized finish, giving a brass-colored appearance with an anodized surface suitable for brass-tone sliding door hardware layouts.

    Where is this EPCO knob intended to be mounted on a sliding door system?

    This EPCO knob is described as ideal for mounting to a sliding door shoe identified as part number 743, placing the grip where the shoe guides the movement of the door panel.

    What screws are specified with the EPCO GP20-B knob?

    The EPCO GP20-B knob is specified with one #6 - 32 x 3/4 inch screw and one 6-32 x 5/8 inch screw, offering two screw lengths for securing the knob to the shoe or door.

    Why is the rubber bumper mentioned with this sliding door knob set?

    The rubber bumper provides a cushioned contact point for the sliding door, which helps soften contact at the door interface during normal sliding operation.

    Select EPCO GP20-B Knobs For Defined Sliding Door Layouts

    The Sliding Door Knobs with Screws, 2 Pack 15/32 inch Dia., Satin Brass Anodized from EPCO, part number GP20-B, offer fixed dimensions, aluminum construction, and a satin brass anodized finish that align with sliding door shoe part number 743. Using the specified 15/32 inch diameter and 3/4 inch projection supports consistent clearances across multiple sliding door openings. Add this EPCO sliding door knob set to sliding door hardware plans where a compact, brass-tone grip at the shoe location fits the overall hardware layout.

    Color/Finish
    Anodized Satin Brass
    Projection (in)
    3/4 in
    Material Type
    Aluminum
    Diameter (in)
    15/32 in
    Product Type
    Sliding Door Hardware
    Supplier Pack Size
    1
    Sold In
    1
    Color/Finish
    Anodized Satin Brass
    Projection (in)
    3/4 in
    Material Type
    Aluminum
    Diameter (in)
    15/32 in
    Product Type
    Sliding Door Hardware
    Supplier Pack Size
    1
    Sold In
    1
    Anodized Satin BlackAnodized Satin BrassAnodized Satin Clear
    1/2 in3/4 in
    15/32 in33/64 in
    EPCO
    $7.11/Pair
    Sliding Door Knobs with Screws, 2 Pack 15/32" Dia., Satin Brass Anodized
    Item# EPCGP20B / MFR Part # GP20-B
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    Pair
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    Sold In: 1 Pair

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