OZ Lifting Quick Adjust Trolley Swivel Couplers Have a question on installing

Have a question on installing the MPDHPSB bracket

Sold individually or in convenient 4-packs

Designed for attachment to a locking carabiner:

Retains its shape for additional comfort

Female Connector: Molded Lex 6-circuit

OZ Lifting Quick Adjust Trolley Swivel Couplers Have a question on installingOZ Lifting Quick Adjust Trolley The OZ Lifting quick adjust trolley is designed for super quick attachment to most I, S, and W beams. The trolley features a safety handle lock for added protection and is available in lifting capacities ranging from 0. 5 tons to 10 tons. The trolley is designed for use with manual or powered hoists. FEATURES Lightweight, robust construction. Super quick adjustment to most I, S, and W Beams (see measurements below)