Feature: 1. 400lb safe working loads 2. 6 point spreader bar 3. Adjustable knee pad SA400E Sit-to-Stand Patient Lift The U-Shaped boom with 6 point sling attachment will meet the specific needs of the patient with maximum comfort. SA400E has padded comfort single piece adjustable kneepad, and a removable footplate. Specification: ABase Leg Length102.5cm BBase Height11.5cm DBase Open External Width96cm Dâ??Base Closed External Width65cm EMax. Lifting Height171cm Eâ??Min. Lifting Height85cm FInternal Width48.5 Unit Net Weight54kgs Lockable CasterYes