Werner AC50-JB-5 Ac50-Jb-3 Lock-in Job Bucket, for Use with Obel00 and 6200 Series Step Ladders, Plastic, Blue, 25 lbs Increases the work space on your ladder. Sturdy lug and socket feature for seamless installation. Over 600 cubic inch capacity. Compatible with OBEL00, OBPT00, OBCN00, and 6200 series Werner Ladders Made with Werner top-notch quality.