Curb & Ramp Training Set Tilt Tables 72 L x 27 W Oxygen Masks 72 L x 27 W x 21 34 Ht Range * Backrest 38 L x 27 W * Features an adjustable pneumatic backrest which is accessible from either side * Easy clean ABS plastic enclosed lift * Electric power height adjustment with foot control * Ultra strong uni frame base and top construction * Heavy duty all welded lift mechanism * Durable gray powder coated steel frame * Self lubricating pivot points * Smooth 110 volt electric height adjustment * Hands free low voltage foot control * Easy service self contained electrical components * Seamless rounded corner upholstered top 2 (5 cm) ultra firm padding * Low height may help acheive ADA tax credit * Made in the USA * 450 lbs call for details * One piece stainless steel handrails with bumper ends * Uprights are ultra heavy telescoping steel tube * Adjustable height and width * Height controlled by spring loaded plungers for easy adjustment * Any play is eliminated by a second knob at each upright * Platforms have durable satin topcoat and solid hardwood ends * Safety treads at both ends on platform models Three curbs with handles can be nested and conveniently stored under ramp platform * Natural wood finish with anti slip safety tread in ramp * Ramp platform 44 x 84 * Ramp incline graduates from 3 4 to 8 high * Curb sizes: 40 x 40 x 6 36 x 36 x 4 32 x 32 x 2