Comparison : Item # GK-200-RLA-I, KAT® Weld Indexing Carriage - Rigid Track - 0.5 - 16.4 IPM (1.2 - 41.6 cm/min) - 42 VAC
Item # GK-200-RLB-I, KAT® Weld Indexing Carriage - Rigid Track - 0.5 - 16.4 IPM (1.2 - 41.6 cm/min) - 115 VAC
Item # GK-200-RLC-I, KAT® Weld Indexing Carriage - Rigid Track - 0.5 - 16.4 IPM (1.2 - 41.6 cm/min) - 230 VAC
Item # GK-200-RMA-I, KAT® Weld Indexing Carriage - Rigid Track - 1 - 32.7 IPM (2.5 - 83.1 cm/min) - 42 VAC
Item # GK-200-RMB-I, KAT® Weld Indexing Carriage - Rigid Track - 1 - 32.7 IPM (2.5 - 83.1 cm/min) - 115 VAC