Heavy Duty I-Beam Track Master Carrier - Walk Along Fire Curtain this Overhead Lift Block allows

this Overhead Lift Block allows one or more lift lines to pass through before attaching to the load

it measures 6" high x 9" long and features a durable black finish

Distributes weight efficiently for safe lifting

This idler is used along the outside of the single  pulley end of track systems

Heavy Duty I-Beam Track Master Carrier - Walk Along Fire Curtain this Overhead Lift Block allowsThe IWEISS Heavy Duty I Beam Track Walk Along Master Carrier utilizes 4 TPR wheels and shielded ball bearings. It is designed to take a heavier load than a standard carrier. This carrier is intended for use in bi part or one way draw, in walk draw operation. Swivel hook and trim chain included. Materials: 1 8 Formed steel body zinc black Dimensions 5 7 8w x 10 5 8h Weight 1. 8 lbs Load Rating 20 lbs on 12 spacing