SURFACE：SELF-COLORED OR ACCORDING TO CLIENT REQUEST

MATERIAL：（U1：CM370；U2：CM490；U3：CM690）

OPEN LINK / STUDLESS LINK ANCHOR CHAIN, LINK SIZE (6×3.6D), TEST LOAD AND WEIGHT

D(φ)

CHAIN LINK SIZE

BM1

BM2

BM3

APPROX.

DIAMETER

U1 OPEN LINK CHAIN

U2 OPEN LINK CHAIN

U3 OPEN LINK CHAIN

WEIGHT

L

B

PROOF

BREAKING

PROOF

BREAKING

PROOF

BREAKING

27.5M

OUTSIDE

OUTSIDE

LOAD

LOAD

LOAD

LOAD

LOAD

LOAD

LENGTH

WIDTH

INCH

MM

MM

MM

KN

KN

KN

KN

KN

KN

KG

1/2

12.5

75

45

28.75

57.81

41.2

82.6

56.4

112.8

85.41

9/16

14

84

50.4

34.78

69.93

51

101.9

70.76

141.51

106.55

5/8

16

96

57.6

47.1

94.72

66.2

132.3

92.42

184.83

139.43

11/6

17.5

105

63

56.35

113.31

78.89

157.78

110.55

221.1

178.35

3/4

19

114

68.4

66.42

133.57

93.6

187.2

130.32

260.64

217.68

13/16

20.5

123

73.8

77.33

155.49

108.64

217.27

151.7

303.42

229.14

7/8

22

132

79.2

89.06

179.08

125.4

250.9

174.4

349.4

264.49

15/16

24

144

86.4

105.98

213.25

149.9

298.9

207.9

415.8

341.82

1-1/16

26

156

93.6

124.38

250.12

175.4

350.8

244

488

369.94

1-1/8

28

168

100.8

144.26

290.08

203.8

406.7

283

566

427.04

1-3/16

30

180

108

165.6

333

234.2

467.5

324.9

649.8

490.98

1-1/4

32

192

115.2

188.42

378.88

265.6

531.2

369.6

739.3

559.65

1-5/16

34

204

122.4

212.7

427.72

299.9

599.8

417.3

834.6

671.52

1-7/16

36

216

129.6

238.46

479.52

336.1

672.3

467.8

935.7

707.85

1-1/2

38

228

136.8

265.7

534.28

374.4

748.7

521.3

1042.5

788.98

1-9/16

40

240

144

294.4

592

414.5

829.1

577.6

1155.2

869.36

1-5/8

42

252

151.2

324.58

652.68

457.7

915.3

636.8

1273.6

959.3

1-3/4

44

264

158.4

356.22

716.32

502.7

999.6

698.9

1398

1111.25

1-13/16

46

276

165.6

389.34

782.92

548.8

1097.6

763.9

1527.8

1152.07

1-7/8

48

288

172.8

423.94

852.48

597.8

1195.6

831.7

1663.5

1256.26

2

50

300

180

460

926.09

648.8

1293.6

902.5

1805

1360.41

2-1/16

52

312

187.2

497.54

1000.48

697.63

1395.26

976.14

1952.28

1485.61

2-1/8

54

324

194.4

536.54

1078.92

752.33

1504.66

1052.68

2105.36

1648.08

2-3/16

56

336

201.6

577.02

1160.32

809.09

1618.18

1132.1

2264.2

1715.97

2-5/16

58

348

208.8

618.98

1244.68

867.91

1735.82

1214.4

2428.8

1844.5

2-3/8

60

360

216

662.4

1332

928.8

1857.6

1299.6

2599.2

1973.29

2-7/16

62

372

223.2

707.3

1422.28

991.75

1983.5

1387.68

2775.36

2101.56

2-1/2

64

384

230.4

753.66

1515.52

1056.77

2113.54

1478.66

2957.32

2298.47

2-9/16

66

396

237.6

801.5

1611.72

1123.85

2247.7

1572.52

3145.04

2398.1

2-11/16

68

408

244.8

850.82

1710.88

1192.99

2385.98

1669.26

3338.52

2522.88

2--3/4

70

420

252

901.6

1813

1264.2

2528.4

1768.9

3537.8

2697.65