Precision offers a complete line of aluminum wall and ships ladders custom fabricated to your exact field measurements. Fixed vertical ladders can include landings, safety cages, walk-thru side rails, security doors & gates, and rest platforms. These ladders can withstand loads of up to 1000 lbs. without failure. Precision’s aluminum ships ladders with a 500 lb load capacity have deeply serrated treads for maximum traction. In regards to specialty ladders, Precision offers alternating tread, pivotal, and retractable models. Compared to steel ladders, the relative weight of Precision’s units makes them easier to install, and their aluminum construction makes them virtually maintenance free.