| Buy | View |  |  |  |  | 
                    
                                                                                                                |  | GLX-N3-1 | 2:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-2 | 3:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-3 | 4:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-4 | 5:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-5 | 6:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-6 | 7:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-7 | 8:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-8 | 9:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-9 | 10:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-10 | 12:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-11 | 15:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-12 | 16:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-13 | 20:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-14 | 25:1 | Output Same as Input | Shielded Ball Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-N3-15 | 30:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-16 | 32:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-17 | 36:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-18 | 40:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-19 | 45:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-20 | 48:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-21 | 50:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-22 | 60:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-23 | 64:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-24 | 75:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-25 | 80:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-26 | 100:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-27 | 125:1 | Output Opposite Input | Shielded Ball Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-N3-28 | 72:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-29 | 90:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-30 | 96:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-31 | 128:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-32 | 150:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-33 | 180:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-34 | 200:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-35 | 250:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-36 | 256:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-37 | 300:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-38 | 375:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-39 | 400:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-40 | 500:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-N3-41 | 625:1 | Output Same as Input | Shielded Ball Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-11 | 2:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-12 | 3:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-13 | 4:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-14 | 5:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-15 | 6:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-16 | 7:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-17 | 8:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-18 | 9:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-19 | 10:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-110 | 12:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-111 | 15:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-112 | 16:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-113 | 20:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-114 | 25:1 | Output Same as Input | Bronze Sleeve Bearing Units | 3-9/32 | 
                    
                                                                                                                |  | GLX-O3-115 | 30:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-116 | 32:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-117 | 36:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-118 | 40:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-119 | 45:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-120 | 48:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-121 | 50:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-122 | 60:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-123 | 64:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-124 | 75:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-125 | 80:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-126 | 100:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-127 | 125:1 | Output Opposite Input | Bronze Sleeve Bearing Units | 3-13/16 | 
                    
                                                                                                                |  | GLX-O3-128 | 72:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-129 | 90:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-130 | 96:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-131 | 128:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-132 | 150:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-133 | 180:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-134 | 200:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-135 | 250:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-136 | 256:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-137 | 300:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-138 | 375:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-139 | 400:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-140 | 500:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 | 
                    
                                                                                                                |  | GLX-O3-141 | 625:1 | Output Same as Input | Bronze Sleeve Bearing Units | 4-13/16 |