
Home Products K11/C Series Type C , Direct Mount , Mounting With Studs and Locknuts 3-Jaw Self-Centering Chucks 
| Chuck Size D | Taper Size | D1 | D2 | D3 | D4 | H1 | h | h1 | h2 | d1 | z - d | Chuck Model - Solid Jaws | Chuck Model - Two - Piece Jaws |
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| 125 | C3 | 53.975 | 75 | 30 | 102 | 63.5 | 13 | 10 | - | - | 3 - M10 | K11 - 125/C3 | K11 - 125A/C3 |
| 125 | C4 | 63.513 | 85 | 30 | 112 | 63.5 | 13 | 10 | 6.5 | 14.7 | 3 - M10 | K11 - 125/C4 | K11 - 125A/C4 |
| 160 | C3 | 53.975 | 75 | 40 | 102 | 70 | 13 | 10 | - | - | 3 - M10 | K11 - 160/C3 | K11 - 160A/C3 |
| 160 | C4 | 63.513 | 85 | 40 | 112 | 70 | 13 | 10 | 6.5 | 14.7 | 3 - M10 | K11 - 160/C4 | K11 - 160A/C4 |
| 160 | C5 | 82.563 | 104.8 | 40 | 135 | 70 | 15 | 12 | 6.5 | 16.3 | 4 - M10 | K11 - 160/C5 | K11 - 160A/C5 |
| 200 | C4 | 63.513 | 85 | 60 | 112 | 90 | 13 | 10 | 6.5 | 14.7 | 3 - M10 | K11 - 200/C4 | K11 - 200A/C4 |
| 200 | C5 | 82.563 | 104.8 | 60 | 135 | 90 | 15 | 12 | 6.5 | 16.3 | 4 - M10 | K11 - 200/C5 | K11 - 200A/C5 |
| 200 | C6 | 106.375 | 133.4 | 60 | 170 | 90 | 16 | 13 | 6.5 | 19.5 | 4 - M12 | K11 - 200/C6 | K11 - 200A/C6 |
| 250 | C5 | 82.563 | 104.8 | 70 | 135 | 96.5 | 15 | 12 | 6.5 | 16.3 | 4 - M10 | K11 - 250/C5 | K11 - 250A/C5 |
| 250 | C6 | 106.375 | 133.4 | 70 | 170 | 96.5 | 16 | 13 | 6.5 | 19.5 | 4 - M12 | K11 - 250/C6 | K11 - 250A/C6 |
| 250 | C8 | 139.719 | 171.4 | 80 | 220 | 96.5 | 18 | 14 | 8 | 24.2 | 4 - M16 | K11 - 250/C8 | K11 - 250A/C8 |
| 315 | C6 | 106.375 | 133.4 | 100 | 170 | 113 | 16 | 13 | 6.5 | 19.5 | 4 - M12 | K11 - 315/C6 | K11 - 315A/C6 |
| 315 | C8 | 139.719 | 171.4 | 100 | 220 | 113 | 18 | 14 | 8 | 24.2 | 4 - M16 | K11 - 315/C8 | K11 - 315A/C8 |
| 315 | C11 | 196.869 | 235 | 100 | 290 | 113 | 20 | 16 | 10 | 29.4 | 6 - M20 | K11 - 315/C11 | K11 - 315A/C11 |
| 320 | C6 | 106.375 | 133.4 | 100 | 170 | 113 | 16 | 13 | 6.5 | 19.5 | 4 - M12 | K11 - 320/C6 | K11 - 320A/C6 |
| 320 | C8 | 139.719 | 171.4 | 100 | 220 | 113 | 18 | 14 | 8 | 24.2 | 4 - M16 | K11 - 320/C8 | K11 - 320A/C8 |
| 320 | C11 | 196.869 | 235 | 100 | 290 | 113 | 20 | 16 | 10 | 29.4 | 6 - M20 | K11 - 320/C11 | K11 - 320A/C11 |
| 325 | C6 | 106.375 | 133.4 | 100 | 170 | 113 | 16 | 13 | 6.5 | 19.5 | 4 - M12 | K11 - 325/C6 | K11 - 325A/C6 |
| 325 | C8 | 139.719 | 171.4 | 100 | 220 | 113 | 18 | 14 | 8 | 24.2 | 4 - M16 | K11 - 325/C8 | K11 - 325A/C8 |
| 325 | C11 | 196.869 | 235 | 100 | 290 | 113 | 20 | 16 | 10 | 29.4 | 6 - M20 | K11 - 325/C11 | K11 - 325A/C11 |
| 380 | C8 | 139.719 | 171.4 | 130 | 220 | 126 | 18 | 14 | 8 | 24.2 | 4 - M16 | K11 - 380/C8 | K11 - 380A/C8 |
| 380 | C11 | 196.869 | 235 | 130 | 290 | 126 | 20 | 16 | 10 | 29.4 | 6 - M20 | K11 - 380/C11 | K11 - 380A/C11 |
| 400 | C8 | 139.719 | 171.4 | 130 | 220 | 126 | 18 | 14 | 8 | 24.2 | 4 - M16 | K11 - 400/C8 | K11 - 400A/C8 |
| 400 | C11 | 196.869 | 235 | 130 | 290 | 126 | 20 | 16 | 10 | 29.4 | 6 - M20 | K11 - 400/C11 | K11 - 400A/C11 |
| 500 | C11 | 196.869 | 235 | 190 | 290 | 144 | 20 | 16 | 10 | 29.4 | 6 - M20 | K11 - 500/C11 | K11 - 500A/C11 |
| 500 | C15 | 285.775 | 330.2 | 210 | 400 | 144 | 21 | 17 | 10 | 35.7 | 6 - M24 | K11 - 500/C15 | K11 - 500A/C15 |
| 630 | C11 | 196.869 | 235 | 190 | 290 | 165 | 20 | 16 | 10 | 29.4 | 6 - M20 | K11 - 630/C11 | K11 - 630A/C11 |
| 630 | C15 | 285.775 | 330.2 | 260 | 400 | 165 | 21 | 17 | 10 | 35.7 | 6 - M24 | K11 - 630/C15 | K11 - 630A/C15 |