Regulators

EverlockTM

Positive-Locking Damper Handle for 3/8″ shaft available with a 2″ or 1.5″ standoff bracket.

Everlock

MegalockTM

Positive-Locking Damper Handle for 1/2″ shaft for rectangular blades and larger applications (18″ diameter blades and larger)

Megalock

TwistlockTM

Hand Twist Locking Damper Handle for 3/8″ shaft available with 2″ or 1.5″ standoff bracket.

Twistlock

Twistlock FlatTM

Hand twist Locking Damper Handle for 3/8″ shaft.  Sits flat against duct when no standoff is needed.

prod-twistknob

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