4 Leg Chain Sling Calculation
4-Leg Chain Sling Capacity Calculator Working Load Limit (WLL) per Single Leg (lbs or kg): Sling Angle from Vertical (degrees): Calculate Sling Capacity function calculateSlingCapacity() { var individualLegWLL = parseFloat(document.getElementById(‘individualLegWLL’).value); var slingAngleDegrees = parseFloat(document.getElementById(‘slingAngle’).value); if (isNaN(individualLegWLL) || individualLegWLL <= 0)…