These are used with 1" or larger diameter banner arm.
These Wind kits are for mounting vertical banners.
Wind Kit can be used with any banner arm, except flexible arms.
Springs are used to reduce tension on the banner arm in gusty weather.
Wind Tension arms and fasteners are designed to make your banner lay flat, without wrinkles.
On steel systems parts are powder coated for maximum durability.
Spring is 2" long with ¾" outside diameter, Strength @ 50% = 144 lbs.Carriage Bolt S/S 3/8"x 6" (1" arm)
Carriage Bolt S/S 3/8"x 8" (1.5" arm)
Ends arms are capped off.
Can be added to the ends.