This is a six-piece kit that creates the Heavy Limb TAB Suspension System, also know in our business, as a back-up. This assembly works together as one unit to ensure that the beam has maximum structural integrity for as long as possible, and is part of our standard connection.
The kit includes:
3' suspension cable
HL K Nut
1" x 10" galvanized lag screw
1" flat washer
2" Lag Collar
These components are sold as a kit, because they are used together. The HL K Nut screws onto the end of an HL TAB and creates an attachment point for the turnbuckle. The turnbuckle connects the HL K Nut to the suspension cable. The suspension cable is attached to the tree using the galvanized lag screw (with the added collar for strength) and flat washer.
Below is an instructional video on how to install a Standard Limb suspension system, please note the HL suspension system requires different size auger bits and TAB pilot bit combos: