Chain Size		Single (lbs.)	Double (lbs.)			Triple and Quad * (lbs.)
(in.)	(mm)	90 deg	60 deg	45 deg	30 deg	60 deg	45 deg	30 deg
7/32	5.5	2100	3600	3000	2100	5450	4450	3150
9/32	7	3500	6100	4900	3500	9100	7400	5200
5/16	8	4500	7800	6300	4500	11,700	9450	6750
3/8	10	7100	12,300	10,000	7100	18,400	15,100	10,600
1/2	13	12,000	20,800	17,000	12,000	31,200	25,500	18,000
5/8	16	18,100	31,300	25,600	18,100	47,000	38,400	27,100
3/4	20	28,300	49,000	40,000	28,300	73,500	60,000	42,400
7/8	22	34,200	59,200	48,400	34,200	88,900	72,500	51,300
1	26	47,700	82,600	67,400	47,700	123,900	101,200	71,500
1 1/4	32	72,300	125,200	102,200	72,300	187,800	153,400	108,400
*Working load limits of triple and quad are considered to be the same due to loading considerations.
Caution:  All dimensions and other information in this web are subject to change without notice.  Use for preliminary reference only, and then call STREN-FLEX before ordering.  When dimensions are critical, request a certified print.
A qualified engineer should always be consulted before applying equipment referenced in this web.  All information in this web is for general estimating only and should not be relied upon.
STREN-FLEX LIFTING PRODUCTS   Phone: 877-STRENFLEX