BLH70 Single Shaft Input - Single Shaft Output 1:1 & 2:1 Spiral Bevel Gearbox                                 BLHT70 Single Shaft Input - Double Shaft Output 1:1 & 2:1 Spiral Bevel Gearbox 

BLHM70 Single Shaft Input - Counter-Rotating Output Shafts 1:1 & 2:1 Spiral Bevel Gearbox