ASME B30.20 Explained: Below-the-Hook Lifting Device Standards & Compliance
ASME B30.20 Explained: Below-the-Hook Lifting Device Standards & Compliance If you spec, purchase, or operate below-the-hook (BTH) lifting equipment, such as spreader beams, lifting beams, coil hooks, clamps, or custom fixtures, you've likely seen "ASME B30.20 compliant" on a spec sheet or nameplate. But what does that actually mean, who it applies to, and how









