Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.
Ask about our new Economy International Shipping Options.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

3 Bolt Twistlock Punchout
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    3 Bolt Twistlock Punchout

    Item #: TW3B   •   MFG #: TW3B







    Twistlock punchouts - oval mounting hole pattern fits most brands (Hubbel Bryant, etc.) Use Part # TW2B for 2 bolt twistlocks & other 2 bolt devices. Use Part # TW3B for 3 bolt twistlocks.


    Add Accessories for your TW3B:



    Continue Shopping View Cart