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Springs

Torquemaster Springs

Wayne-Dalton-Torquemaster-Spring-Compare

Extension Springs

Garage Door Springs - Extension Blue

Torsion Springs

2" Garage Door Spring
  • Springs & Lift Systems

  • Torquemaster Springs

  • Wayne-Dalton-Torquemaster-Spring-Compare

  • Extension Springs

  • Garage Door Springs - Extension Blue

  • Torsion Springs

  • 2" Garage Door Spring
    • Universal Die-Cast Mini Lock 2-Hole Round Curtain, front view
    Die-Cast Mini Lock for garage doors, angled top view
    Universal Die-Cast Mini Lock with 2-hole round design, side view
    Universal Die-Cast Mini Lock 2-Hole Round Curtain, side angle view
    Universal Die-Cast Mini Lock 2-Hole Round Curtain, front view
    Die-Cast Mini Lock for garage doors, angled top view
    Universal Die-Cast Mini Lock with 2-hole round design, side view
    Universal Die-Cast Mini Lock 2-Hole Round Curtain, side angle view

    Universal Die Cast Mini Lock 2 Hole Round Curtain 8 3/8"

    National

    SKU: RS-500-50020

    $44.99$54.99
    Money Back Secure Shopping Guarantees
    Description

    The 2 Hole round curtain slat 8-3/8" Mini Lock is expertly designed for rolling sheet doors (also known as roll-up doors) with round curtain slats. This durable mini lock features a 2-hole blind mount with a 6.5" center-to-center measurement and a 2-5/8" bolt throw, providing secure and reliable locking for your doors. Ideal for both residential and commercial applications like mini storage and warehouses, this lock ensures strong protection while maintaining smooth operation.

    Key Features:

    • Dimensions: 8-3/8" mini lock with a 2-hole blind mount and a 6.5" center-to-center distance.
    • Bolt Throw: 2-5/8" bolt throw for added security.
    • Compatibility: Specifically designed for rolling sheet doors with round curtain slats.
    • Durable Design: Built for strength and longevity in a variety of environments.

    Upgrade the security of your rolling sheet doors with the 2H-RC Mini Lock, designed for reliable performance and ease of installation.

    Reviews
    FAQs

    Handpicked for you...

    Blog posts - Garage Door DIY Handbook

    How to Upgrade Your TorqueMaster Original Springs

    How to Upgrade Your TorqueMaster Original Springs (They're Discontinued - Upgrade to New Plus Version)

    May 18, 2026 4 min read

    TorqueMaster Original (TM/TM1) springs have been discontinued. Discover why upgrading to the newer TorqueMaster Plus version is your best move - plus how to measure your door and exactly and what info to send us for the perfect replacement springs.
    Read more
    Garage Door Quieting Kit

    How to Install a Garage Door Quieting Kit: Complete Guide

    December 09, 2025 4 min read

    We've found that replacing the majority of the hinges and installing the rest of the kit does a pretty good job of silencing the door without needing to deal with that bottom roller. If you really feel it needs to be changed, we have a separate process for that, but it's not necessary for most installations.

    Read more
    How to Order the Correct Torquemaster Spring

    How to Order the Correct Torquemaster Spring | Height & Weight Method

    December 09, 2025 3 min read

    Stop guessing your TorqueMaster spring. If the sticker is gone or unreadable, measuring your door height and weight is the only reliable way to get the right replacement the first time.
    Read more
    Description

    The 2 Hole round curtain slat 8-3/8" Mini Lock is expertly designed for rolling sheet doors (also known as roll-up doors) with round curtain slats. This durable mini lock features a 2-hole blind mount with a 6.5" center-to-center measurement and a 2-5/8" bolt throw, providing secure and reliable locking for your doors. Ideal for both residential and commercial applications like mini storage and warehouses, this lock ensures strong protection while maintaining smooth operation.

    Key Features:

    • Dimensions: 8-3/8" mini lock with a 2-hole blind mount and a 6.5" center-to-center distance.
    • Bolt Throw: 2-5/8" bolt throw for added security.
    • Compatibility: Specifically designed for rolling sheet doors with round curtain slats.
    • Durable Design: Built for strength and longevity in a variety of environments.

    Upgrade the security of your rolling sheet doors with the 2H-RC Mini Lock, designed for reliable performance and ease of installation.

    Reviews
    FAQs