Mammoth Rigging modular spreader bars. One system, built from end caps, inserts, and shackles.
- Design criteria: ASME BTH 1-2020
- Design category: A
- Service class: 0
- Manufacture: Mammoth Rigging
- Inserts from 4" through 20"
Load charts are being revised and will be posted here.
Weights are in pounds and are for estimating only.
Copyright © 2026 by Lone Star Rigging, LP. Load charts and photographs are from the Mammoth MULTIS rentals and fabrication catalog.