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Material manufactured to Fed Spec RR-W-410 Type I Class 3

Lexco Cable can supply both imported and domestic wire rope. Please specify if you have a country of origin preference.

*Note: The below strengths correspond to drawn Galvanized Wire Rope. Chinese Galvanized Wire will be 10% lower listed strength.

Material manufactured in accord with the guidelines of
US Federal Specification RR-W-410.

Warning: Wire rope & aircraft cable should never be used at breaking strength. 10:1 safety factor minimum is recommended for critical/overhead application. Do not use for overhead lifting without consulting a wire rope rigging professional. End fittings may not hold to 100% of strength efficiency so a safety factor such as 5:1 should be divided into the assembly actual strength. A pull test is recommended for quality assurance.
6x37_IWRC_Uncoated
Unit of Measure
1 2 

Item #

Dia (in)

MBS (lbs.)

IPS or EIPS

Weight (lbs/ft)

516637IWRCGX N/A 5/16 N/A 10,540 N/A EIPS N/A 0.18
516637IWRCG N/A 5/16 N/A 9,160 N/A IPS N/A 0.18
38637IWRCGX N/A 3/8 N/A 15,100 N/A EIPS N/A 0.26
38637IWRCG N/A 3/8 N/A 13,120 N/A IPS N/A 0.26
716637IWRCGX N/A 7/16 N/A 20,400 N/A EIPS N/A 0.35
716637IWRCG N/A 7/16 N/A 17,780 N/A IPS N/A 0.35
12637IWRCGX N/A 1/2 N/A 26,600 N/A EIPS N/A 0.46
12637IWRCG N/A 1/2 N/A 23,000 N/A IPS N/A 0.46
916637IWRCGX N/A 9/16 N/A 33,600 N/A EIPS N/A 0.59
916637IWRCG N/A 9/16 N/A 29,000 N/A IPS N/A 0.59
58637IWRCGX N/A 5/8 N/A 41,200 N/A EIPS N/A 0.72
58637IWRCG N/A 5/8 N/A 35,800 N/A IPS N/A 0.72
34637IWRCGX N/A 3/4 N/A 58,800 N/A EIPS N/A 1.04
34637IWRCG N/A 3/4 N/A 51,200 N/A IPS N/A 1.04
78637IWRCGX N/A 7/8 N/A 79,600 N/A EIPS N/A 1.42
78637IWRCG N/A 7/8 N/A 69,200 N/A IPS N/A 1.42
1637IWRCGX N/A 1 N/A 103,400 N/A EIPS N/A 1.85
1637IWRCG N/A 1 N/A 89,800 N/A IPS N/A 1.85
118637IWRCGX N/A 1-1/8 N/A 130,000 N/A EIPS N/A 2.34
118637IWRCG N/A 1-1/8 N/A 113,000 N/A IPS N/A 2.34
114637IWRCGX N/A 1-1/4 N/A 159,800 N/A EIPS N/A 2.89
114637IWRCG N/A 1-1/4 N/A 138,800 N/A IPS N/A 2.89
138637IWRCGX N/A 1-3/8 N/A 192,000 N/A EIPS N/A 3.20
138637IWRCG N/A 1-3/8 N/A 167,000 N/A IPS N/A 3.20
112637IWRCGX N/A 1-1/2 N/A 228,000 N/A EIPS N/A 4.16
Unit of Measure
1 2