This ladder is designed so that steps are at level when the ladder is set at 18 degrees

User definable high/low limits with audible and visual alarms when limits are breached

40CR construction supports durability for regular use

Zinc-plated cast iron upper bracket

Impact Rate: 0-5300rpm

Bosch GBH 3-28 DRE D-Shape 3-Modes Rotary Hammer 28mm 3.5J 800W hole core drill bit This ladder is designed soBosch GBH 3 28 DRE D Shape 3 Modes Rotary Hammer 28mm 3. 5J 800W Top performance with 10% less vibration High drilling rate and 20% higher chiselling power than other rotary hammers in its class 10% less vibration than other hammers in its class for more comfortable working due to Bosch Vibration Control Balanced weight distribution due to L shaped design for more comfortable working Why this tool? Rotation stop for chiselling Ball grommet for