Check the listing for details. Little Giant Adjustable 9'-15' Extension Work Plank Model 11915. Condition: New. Listed at 500.00 USD. Little Giant Adjustable 9'-15' Extension Plank Model 11915 This is the Little Giant Adjustable Extension Work Plank system. The work plank's extension range is from 9ft to 15ft. It is an aluminum ladder accessory for Little Giant ladders. Features are as follows: · Convert the existing multi-position ladder, into a horizontal scaffolding. · Telescoping strong aircraft aluminum material. · Slip resistant, wide-tread platform provides a safe working environment. · Slides easily to adjust to the desired length needed for your work project. · Compatible with any Little Giant multi-position ladders. · Patented rung locks, fasten to the rungs of the ladder for safety. · Comfortable 12-inch-wide standing surface. · Two-person plank rated to hold 500 Lbs. This work plank has a shipping weight of 47 Lbs. and shipping length of 108 inches. The work plank is brand new, package never opened and is ready for your use. Questions, ask Dan.