1. The Safest Step You l Ever Take Full Step Installation 2E Printed 5 NOV 2012 Mounting the Steps Ten screws are supplied to fasten step to stringer Tape measure Steel Five screws per mounting pad should be used to secure the step The step can be used with many common stringer styles Here are a few examples with recommended fastener patterns Bevel square Safety glasses Aluminum ca 0 3 8 Hex drive socket With extension Stringer Placement Recommended Stringer span of 29 for 42 step to 35 for 48 step This will provide maximum strength and room to mount handrail posts Materials Required Self tapping Screws 10 included with your step Stair Stringers not included Comoldco Corporation www comoldco com a 35 span for 48 step Made in Canada