TY - 7 is 5,000 lbs tensile strength and is 1 ¾" wide. It is used as the main lift web portion and goes through each snap and under the seat. It is also used in the bellyband.

TY - 9 is 9,000 lbs tensile strength and is 3" wide. It is used in the seat, leg straps and bellyband.

The main load bearing spring snap hooks are 4,500 lbs tensile strength each and approximate safe working load is 900 lbs.

The bellyband thread through D-Rings has a 4,000 lbs break point.

All parts are sewn with mil spec thread size according to material. All harness work is with 5-cord nylon with 80 lbs tensile strength.