Sealey MSS03 Mobile Safety Steps with a robust, round steel tube construction The Sealey MSS03 is a set of 3-tread Mobile Safety Steps with 150mm kickboards on three sides of the platform. The MSS03 features two fixed wheels and two retractable castors giving mobility and allowing easy positioning. Features: 150mm Kickboard on three sides of platform Robust, round steel tube construction with non-slip step treads Two fixed wheels and two retractable castors give mobility and allow easy positioning Specification: Treads: 3 Weight: 28kg Model No: MSS03 Platform Height: 750mm Maximum Capacity: 300kg Tread (W x D): 550 x 200mm Platform (W x D): 550 x 400mm Overall Size (W x D x H): 650 x 760 x 1750mm