Hendrickson SLKAB.3 or SLKAB3 Surelok. Surelok is Hendrickson's ride height lock: locking legs engage the suspension beam so the trailer stays at ride height while it is loaded or unloaded. The legs set when the trailer parking brakes are applied and retract when they are released, which also stops the trailer walking away from the dock. A genuine Hendrickson part from Pro Gear and Transmission. Call us to confirm this is the right Surelok piece for your suspension before you order.
Features
Hendrickson part number SLKAB.3 or SLKAB3
Surelok ride height lock
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A genuine Hendrickson part from Pro Gear and Transmission
