BOSTON GEAR 12 Diametral Steel Change Gears, 14.5 Degree Pressure Angle
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| Style | Model | Diametral Pitch | Pitch Dia. | Number Of Teeth | Face Width | Pressure Angle | Bore Dia. | Material | Overall Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | GD22 | 12 | - | 22 | 3/4" | - | - | Steel | - | €128.22 | |
| B | GD29 | 12 | - | 29 | 3/4" | - | - | Steel | - | €142.88 | |
| C | GD32 | 12 | - | 32 | 3/4" | - | - | Steel | - | €146.90 | |
| D | GD21 | 12" | 1 3/4" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €110.43 | |
| E | GD31 | 12" | 2.583" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €150.80 | |
| F | GD30 | 12" | 2 1/2" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €137.94 | |
| G | GD27 | 12" | 2 1/4" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €141.52 | |
| H | GD25 | 12" | 2.083" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €135.70 | |
| I | GD24 | 12" | 2" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €128.68 | |
| J | GD36 | 12" | 3" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €152.58 | |
| K | GD20 | 12" | 1.667" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €111.64 | |
| L | GD23 | 12" | 1.917" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €132.56 | |
| M | GD34 | 12" | 2.833" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €159.29 | |
| N | GD33 | 12" | 2 3/4" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €146.90 | |
| O | GD28 | 12" | 2.333" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €141.52 | |
| P | GD26 | 12" | 2.167" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €133.01 | |
| Q | GD35 | 12" | 2.917" | - | 3/4" | 14.5° | 1" | Steel | 3/4" | €159.29 |
















