Comparison : Item # 026-202-0011, Drive Base 6" CCW, 120 VAC, 4P 2C, 1/8" Springs
Item # 026-202-0022, Drive Base 8" CW, 120 VAC, 4P 2C, 3/16" Springs
Item # 026-202-0021, Drive Base 8" CCW, 120 VAC, 4P 2C, 3/16" Springs
Item # 026-202-0025, Drive Base 8" CW, 240 VAC, 4P 2C, 3/16" Springs
Item # 026-202-0026, Drive Base 8" CCW, 240 VAC, 4P 2C, 3/16" Springs