Tough, durable leather washers in graduated sizes for cleaning duct prior to cable pulling. 4,500 lbs. (20,016 N) load capacity.

For proving duct integrity and for spreading cable pulling lubricant especially in tight-radius bends. 4,500 lbs. (20,016 N) load capacity.

Flat steel bristles with a pulling eye on one end and a loop on the other end. Easily removes sand, grit and other light obstructions from the duct. 800 lbs. (3,558 N) load capacity.