Double Knockout Header

Features

The Kelley Double Knockout Header allows for a door’s heavy-duty retractable plungers to release in both directions at the top of the door opening, preventing damage from impacts both inside and outside of the loading dock. Available on the WW, CW and TW Series Impactable Dock Doors.

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Best For These Industries & Challenges

DOUBLE KNOCKOUT HEADER DESIGN FEATURES

Allows the bottom panel to knock out in both directions at the top of the door opening

Only available with straight vertical track configuration.

BEST MATCHED
WITH THESE
KELLEY PRODUCTS

TKO TW Series ThermalWeight Impactable Insulated Door

TKO CW Series CruiserWeight Impactable Door

GET THE FEATURES YOU NEED WITH SPECIALIZED DOCK DOOR OPTIONS

OTHER DOCK DOOR OPTIONS

Impact-A-Track

Bottom Brush Seal

PowerHouse Panel