Select Class: -- select -- Primary Maximum Height 80cm - Phase 1 238.2.2 - Primary Maximum Height 80cm - Phase 2 238.2.1 - Primary Maximum Height 80cm - Phase 3 274.5.3 Primary Maximum Height 90cm - Phase 1 238.2.2 - Primary Maximum Height 90cm - Phase 2 238.2.1 - Primary Maximum Height 90cm - Phase 3 274.5.3 Secondary Maximum Height 90cm - Phase 1 238.2.2 - Secondary Maximum Height 90cm - Phase 2 238.2.1 - Secondary Maximum Height 90cm - Phase 3 274.5.3 Secondary Maximum Height 100cm - Phase 1 238.2.2 - Secondary Maximum Height 100cm - Phase 2 238.2.1 - Secondary Maximum Height 100cm - Phase 3 274.5.3 Secondary Maximum Height 110cm - Phase 1 238.2.2 - Secondary Maximum Height 110cm - Phase 2 238.2.1 - Secondary Maximum Height 110cm - Phase 3 274.5.3 Secondary Maximum Height 120cm - Phase 1 238.2.2 - Secondary Maximum Height 120cm - Phase 2 238.2.1 - Secondary Maximum Height 120cm - Phase 3 274.5.3