Double Pitch Attachments

| ANSI Chain No. | P mm | G mm | L mm | F mm | W mm | T mm | h4 mm | d4 mm |
|---|---|---|---|---|---|---|---|---|
| 35 | 9.525 | 16.82 | 9.525 | 19.00 | 26.2 | 1.30 | 6.35 | 2.8 |
| 40 | 12.700 | 23.00 | 12.700 | 25.40 | 35.6 | 1.50 | 7.90 | 3.4 |
| 50 | 15.875 | 28.80 | 15.875 | 31.75 | 46.8 | 2.03 | 10.30 | 5.5 |
| 60 | 19.050 | 34.65 | 19.050 | 38.10 | 56.4 | 2.42 | 11.90 | 5.5 |
| 80 | 25.400 | 45.90 | 25.400 | 50.80 | 73.2 | 3.25 | 15.90 | 6.8 |
| 100 | 31.750 | 57.65 | 31.750 | 63.50 | 89.8 | 4.00 | 19.80 | 9.2 |
| 120 | 38.100 | 69.30 | 38.100 | 76.20 | 108.8 | 4.80 | 23.00 | 9.8 |
| 140 | 44.450 | 80.45 | 44.450 | 88.90 | 123.0 | 5.60 | 28.60 | 11.4 |
| 160 | 50.800 | 92.00 | 50.800 | 101.60 | 142.8 | 6.40 | 31.75 | 13.1 |
| 200 | 63.500 | 115.5 | 63.500 | 127.00 | 179.0 | 8.00 | 42.88 | 16.3 |
| BS Chain No. | P mm | G mm | L mm | F mm | W mm | T mm | h4 mm | d4 mm |
|---|---|---|---|---|---|---|---|---|
| 08B | 12.700 | 24.00 | 12.700 | 25.40 | 36.4 | 1.60 | 8.90 | 4.3 |
| 10B | 15.875 | 29.58 | 15.875 | 31.80 | 44.6 | 1.70 | 10.31 | 5.3 |
| 12B | 19.050 | 34.05 | 19.050 | 38.10 | 52.4 | 1.85 | 13.46 | 6.4 |
| 16B | 25.400 | 46.40 | 25.400 | 50.80 | 72.6 | 3.10 | 15.88 | 6.4 |
| 20B | 31.750 | 58.10 | 31.750 | 63.00 | 100.5 | 3.50 | 19.80 | 9.0 |
| 24B | 38.100 | 71.30 | 38.100 | 76.20 | 108.4 | 4.8 | 26.67 | 10.5 |
| 28B | 44.450 | 81.10 | 44.450 | 88.90 | 123.0 | 6.0 | 28.58 | 13.1 |
| 32B | 50.800 | 92.80 | 50.800 | 101.60 | 142.8 | 6.0 | 31.75 | 13.1 |

| BS Chain No. | ANSI Chain No. | P mm | N mm | G mm | F mm | W mm | T mm | h4 mm | d4 mm |
|---|---|---|---|---|---|---|---|---|---|
| 04C | 25 | 6.350 | 11.41 | 6.350 | 13.80 | 23.20 | 0.80 | 4.30 | 3.4 |
| 06C | 35 | 9.525 | 17.32 | 9.525 | 19.00 | 28.60 | 1.30 | 6.35 | 2.8 |
| 08A | 40 | 12.700 | 23.00 | 12.700 | 25.40 | 35.60 | 1.50 | 7.90 | 3.4 |
| 085 | 41 | 12.700 | 21.20 | 12.700 | 24.00 | 35.00 | 1.30 | 7.20 | 3.6 |
| 10A | 50 | 15.875 | 28.80 | 15.875 | 31.75 | 46.80 | 2.03 | 10.30 | 5.5 |
| 12A | 60 | 19.050 | 34.65 | 19.050 | 38.10 | 56.40 | 2.42 | 11.90 | 5.5 |
| 16A | 80 | 25.400 | 45.90 | 25.400 | 50.80 | 73.20 | 3.25 | 15.90 | 6.8 |
| 20A | 100 | 31.750 | 57.65 | 31.750 | 63.50 | 89.80 | 4.00 | 19.80 | 9.2 |
| 24A | 120 | 38.100 | 69.30 | 38.100 | 76.20 | 108.80 | 4.80 | 23.00 | 9.8 |
| 28A | 140 | 44.450 | 80.45 | 44.450 | 88.90 | 123.00 | 5.60 | 28.60 | 11.4 |
| 32A | 160 | 50.800 | 92.00 | 50.800 | 101.60 | 142.80 | 6.40 | 31.75 | 13.1 |
| 40A | 200 | 63.500 | 115.50 | 63.500 | 127.00 | 179.00 | 8.00 | 42.88 | 16.3 |
| *06B | – | 9.525 | 17.72 | 9.525 | 19.04 | 27.00 | 1.30 | 6.50 | 3.5 |
| 08B | – | 12.700 | 23.30 | 12.700 | 25.40 | 36.40 | 1.60 | 8.90 | 4.3 |
| 10B | – | 15.875 | 29.58 | 15.875 | 31.80 | 44.60 | 1.70 | 10.31 | 5.3 |
| 12B | – | 19.050 | 34.05 | 19.050 | 38.10 | 52.40 | 1.85 | 13.46 | 6.4 |
| 16B | – | 25.400 | 46.40 | 25.400 | 50.80 | 72.60 | 3.10 | 15.88 | 6.4 |
| 20B | – | 31.750 | 58.10 | 31.750 | 63.00 | 100.50 | 3.50 | 19.80 | 9.0 |
| 24B | – | 38.100 | 71.30 | 38.100 | 76.20 | 108.40 | 4.80 | 26.67 | 10.5 |
| 28B | – | 44.450 | 81.10 | 44.450 | 88.90 | 123.00 | 6.00 | 28.58 | 13.10 |
| 32B | – | 50.800 | 92.80 | 50.800 | 101.60 | 142.80 | 6.00 | 31.75 | 13.10 |

| ANSI Chain No. | P mm | G mm | L mm | C mm | F mm | T mm | d4 mm |
|---|---|---|---|---|---|---|---|
| 35 | 9.525 | 16.82 | 9.525 | 19.00 | 26.2 | 1.30 | 2.8 |
| 40 | 12.700 | 23.00 | 12.700 | 25.40 | 35.6 | 1.50 | 3.4 |
| 50 | 15.875 | 28.80 | 15.875 | 31.75 | 46.8 | 2.03 | 5.5 |
| 60 | 19.050 | 34.65 | 19.050 | 38.10 | 56.4 | 2.42 | 5.5 |
| 80 | 25.400 | 45.90 | 25.400 | 50.80 | 73.20 | 3.25 | 6.8 |
| 100 | 31.750 | 57.65 | 31.750 | 63.50 | 89.8 | 4.00 | 9.2 |
| 120 | 38.100 | 69.30 | 38.100 | 76.20 | 108.8 | 4.80 | 9.8 |
| 140 | 44.450 | 80.45 | 44.450 | 88.90 | 123.0 | 5.60 | 11.4 |
| 160 | 50.800 | 92.00 | 50.800 | 101.60 | 142.8 | 6.40 | 13.1 |
| 200 | 63.500 | 115.5 | 63.500 | 127.00 | 179.0 | 8.00 | 16.3 |
| BS Chain No. | P mm | G mm | L mm | C mm | F mm | T mm | d4 mm |
|---|---|---|---|---|---|---|---|
| 08B | 12.700 | 24.00 | 12.700 | 25.40 | 36.4 | 1.60 | 4.3 |
| 10B | 15.875 | 29.58 | 15.875 | 31.80 | 44.6 | 1.70 | 5.3 |
| 12B | 19.050 | 34.05 | 19.050 | 38.10 | 52.4 | 1.85 | 6.4 |
| 16B | 25.400 | 46.40 | 25.400 | 50.80 | 72.6 | 3.10 | 6.4 |

| BS Chain No. | ANSI Chain No. | p mm | N mm | G mm | C mm | F mm | T mm | d4 mm |
|---|---|---|---|---|---|---|---|---|
| 04C | 25 | 6.350 | 11.41 | 6.350 | 7.95 | 11.70 | 0.80 | 3.4 |
| 06C | 35 | 9.525 | 17.32 | 9.525 | 9.50 | 14.55 | 1.30 | 2.8 |
| 08A | 40 | 12.700 | 23.00 | 12.700 | 12.70 | 17.40 | 1.50 | 3.4 |
| 085 | 41 | 12.700 | 21.20 | 12.700 | 11.85 | 16.55 | 1.30 | 3.6 |
| 10A | 50 | 15.875 | 28.80 | 15.875 | 15.90 | 23.05 | 2.03 | 5.5 |
| 12A | 60 | 19.050 | 34.65 | 19.050 | 18.30 | 26.86 | 2.42 | 5.5 |
| 16A | 80 | 25.400 | 45.90 | 25.400 | 24.60 | 35.45 | 3.25 | 6.8 |
| 20A | 100 | 31.750 | 57.65 | 31.750 | 31.80 | 44.00 | 4.00 | 9.2 |
| 24A | 120 | 38.100 | 69.30 | 38.100 | 36.50 | 51.60 | 4.80 | 9.8 |
| 28A | 140 | 44.450 | 80.45 | 44.450 | 44.50 | 62.00 | 5.60 | 11.4 |
| 32A | 160 | 50.800 | 92.00 | 50.800 | 50.80 | 69.85 | 6.40 | 13.1 |
| 40A | 200 | 63.500 | 115.5 | 63.500 | 63.5b | 88.90 | 8.00 | 16.3 |
| *06B | – | 9.525 | 17.72 | 9.525 | 9.50 | 13.50 | 1.30 | 3.5 |
| 08B | – | 12.700 | 23.30 | 12.700 | 13.35 | 18.90 | 1.60 | 4.3 |
| 10B | – | 15.875 | 29.58 | 15.875 | 16.50 | 22.95 | 1.70 | 5.3 |
| 12B | – | 19.050 | 34.05 | 19.050 | 21.45 | 28.60 | 1.85 | 6.4 |
| 16B | – | 25.400 | 46.40 | 25.400 | 23.15 | 34.00 | 3.10 | 6.4 |
| 20B | – | 31.750 | 58.10 | 31.750 | 30.50 | 45.70 | 3.50 | 9.0 |
| 24B | – | 38.100 | 71.30 | 38.100 | 42.70 | 61.50 | 4.80 | 10.5 |

| ANSI Chain No. | ANSI Chain No. | ANSI Chain No. | ANSI Chain No. | P mm | N mm | G mm | M1 mm | M2 mm | K mm | d4 mm | d5 mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CH2040 | C2040H | C2042 | C2042H | 25.40 | 19.10 | 9.50 | 11.10 | 13.60 | 19.80 | 5.20 | 3.60 |
| CH2050 | C2050H | C2052 | C2052H | 31.75 | 23.80 | 11.90 | 14.30 | 15.90 | 24.60 | 6.80 | 5.20 |
| CH2060 | C2060H | C2062 | C2062H | 38.10 | 28.60 | 14.30 | 17.50 | 19.10 | 30.60 | 8.70 | 5.20 |
| CH2080 | C2080H | C2082 | C2082H | 50.80 | 38.10 | 19.10 | 22.20 | 25.40 | 40.50 | 10.30 | 6.80 |
| C2100 | C2100H | C2102 | C2102H | 63.50 | 47.60 | 23.80 | 28.60 | 31.80 | 50.40 | 14.30 | 8.70 |
| C2120 | C2120H | C2122 | C2122H | 76.20 | 57.20 | 28.60 | 33.30 | 37.30 | 59.90 | 16.00 | 14.00 |
| C2160 | C2160H | C2162 | C2162H | 101.60 | 76.20 | 38.10 | 44.50 | 50.80 | 78.60 | 22.00 | 18.00 |

| Chain No. | Chain No. | P mm | G mm | L mm | C1 mm | C2 mm | F mm | d4 mm | d5 mm |
|---|---|---|---|---|---|---|---|---|---|
| C208A C208AL | C2040 C2042 | 25.40 | 19.10 | 9.50 | 11.10 | 13.50 | 20.50 | 3.40 | 5.50 |
| C208B B208BL | – | 25.40 | 23.20 | 12.70 | 11.10 | 13.50 | 20.50 | 4.50 | 5.50 |
| C210A C210AL | C2050 C2052 | 31.75 | 23.80 | 11.90 | 14.30 | 15.90 | 25.00 | 5.50 | 6.60 |
| C212A C212AL | C2060 C2062 | 38.10 | 28.60 | 14.30 | 17.50 | 19.10 | 32.90 | 5.50 | 9.20 |
| C212AH C212AHL | C2060H C2062H | 38.10 | 28.60 | 14.30 | 17.50 | 19.10 | 32.90 | 5.50 | 9.20 |
| C216A C216AL | C2080 C2082 | 50.80 | 38.10 | 19.10 | 22.20 | 25.40 | 43.50 | 6.60 | 11.00 |
| C216AH A216AL | C2080H A2082H | 50.80 | 38.10 | 19.10 | 22.20 | 25.40 | 43.50 | 6.60 | 11.00 |

| ANSI Chain No. | ANSI Chain No. | ANSI Chain No. | ANSI Chain No. | p mm | N mm | G mm | F mm | B mm | h4 mm | d5 mm |
|---|---|---|---|---|---|---|---|---|---|---|
| C2040 | C2040H | C2042 | C2042H | 25.40 | 19.10 | 9.50 | 25.40 | 38.60 | 9.10 | 3.60 |
| C2050 | C2050H | C2052 | C2052H | 31.75 | 23.80 | 11.90 | 31.80 | 48.40 | 11.10 | 5.20 |
| C2060 | C2060H | C2062 | C2062H | 38.10 | 28.60 | 14.30 | 42.90 | 63.00 | 14.70 | 5.20 |
| C2080 | C2080H | C2082 | C2082H | 50.80 | 38.10 | 19.10 | 55.60 | 71.40 | 19.10 | 6.80 |
| C2100 | C2100H | C2102 | C2102H | 63.50 | 47.60 | 23.80 | 66.70 | 99.80 | 23.40 | 8.70 |
| C2120 | C2120H | C2122 | C2122H | 76.20 | 57.20 | 28.60 | 79.40 | 121.40 | 27.80 | 14.00 |
| C2160 | C2160H | C2162 | C2162H | 101.60 | 76.20 | 38.10 | 104.80 | 155.60 | 36.50 | 18.00 |

| Chain No. | P mm | G mm | L mm | F mm | W mm | h4 mm | d4 mm |
|---|---|---|---|---|---|---|---|
| C2040K1F2 | 25.40 | 37.00 | – | 62.00 | 110.00 | 9.10 | 7.00 |
| C2042HF1 | 25.40 | 37.40 | – | 42.50 | 65.50 | 6.00 | 7.00 |
| C2052WA1F2 | 31.75 | 46.80 | – | 76.20 | 95.20 | 7.50 | 7.10 |
| C2062WA2F1 | 38.10 | 56.10 | 38.10 | 42.90 | 67.80 | 14.70 | 6.50 |
| C2062WK2F2 | 38.10 | 56.10 | 38.10 | 43.00 | 68.00 | 14.70 | 7.80 |
| C2062HWA1F4 | 38.10 | 55.60 | – | 76.20 | 95.30 | 8.70 | 7.10 |
| C2062HWA2 | 38.10 | 56.10 | 14.30 | 42.90 | 67.80 | 14.70 | 5.50 |
| C2062HWA2F4 | 38.10 | 55.60 | 38.10 | 76.20 | 95.30 | 8.70 | 7.10 |
| C216ALF5 | 50.80 | 74.80 | 44.30 | 62.20 | 88.00 | 19.10 | 7.00 |
| C2082F12 | 50.80 | 74.80 | 50.80 | 55.60 | 88.00 | 19.10 | 8.40 |
| C2082F24 | 50.80 | 74.80 | 56.80 | 55.60 | 87.80 | 19.10 | 6.80 |
| C2082HF1A2 | 50.80 | 74.80 | 30.00 | 60.00 | 84.00 | 18.00 | 8.50 |
| C2080HWK2 | 50.80 | 74.80 | 50.80 | 55.60 | 87.80 | 19.10 | 6.80 |
| C208BK2F | 25.40 | 37.20 | 12.70 | 28.00 | 42.00 | 8.50 | 5.50 |
| 212BWK2F1 | 38.10 | 54.10 | 19.00 | 35.20 | 54.80 | 12.20 | 6.40 |
| 212BWK2F2 | 38.10 | 54.10 | 19.00 | 35.00 | 54.80 | 12.70 | 7.00 |
| 216BWA2F1 | 50.80 | 71.80 | 25.40 | 58.00 | 80.00 | 17.00 | 8.40 |
