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Price: $31.95
    Item #OMG-UADR
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    Description

    The U-Flow Screwdriver is a special-purpose tool by OMG designed to install U-Flow Seals for Hercules Retrofit Roof Drains. It features an extra-long shaft to reach recessed screws on the compression seals and includes a loss prevention bar so the tool is more secure during use. Its #2 Robertson square tip matches the low-profile, recessed head screws used in the U-Flow Seals.

    Key Features

    • long 12.5-inch shaft for reaching deep screws in drain stems
    • #2 Robertson square tip that fits the special recessed head screws of U-Flow compression seals
    • integrated loss prevention bar to secure the screwdriver during use
    • essential tool for installing U-Flow Seals correctly and achieving watertight connections

    Specifications

    • item number: UADR
    • shaft length: 12.5 inches 
    • tip style: #2 Robertson (square tip)
    • intended use: tightening screws of U-Flow compression seals used with Hercules RetroDrains (3-,4-,5-,6-inch sizes)
    • included feature: loss prevention bar to prevent drop-outs
    • weight: approx. 1 lb

    How To

    • Place the U-Flow Seal into the bottom of the RetroDrain stem, aligning it for installation.
    • Use the U-Flow Screwdriver (SKU UADR) to engage the recessed head screws in the U-Flow Seal.
    • Tighten the screws gradually in sequence (hand-tight first, then further turns), distributing torque evenly.
    • Continue until the seal fully expands and contacts the inside wall of the existing leader pipe, preventing movement and backflow.
    • Check to ensure there is no vertical play in the drain after tightening.
    • Store the screwdriver with the loss prevention bar in place to avoid loss on jobsite.

    FAQs

    Q: What drains is this screwdriver used with?
    A: It is used with OMG Hercules Retrofit Roof Drains that use U-Flow mechanical seals in 3-, 4-, 5-, and 6-inch sizes.

    Q: What size drive tip does the U-Flow Screwdriver have?
    A: It uses a #2 Robertson square drive tip.

    Q: Why is the shaft length extra long?
    A: So that screws recessed deeply inside the RetroDrain stem can be reached more easily.

    Q: What is the purpose of the loss prevention bar?
    A: It helps prevent dropping the screwdriver into the drain or losing it while working on-roof.

    Q: Is this tool special order?
    A: Yes; it is often a special-order item in many supply catalogs.

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