Crosby Catalog - Crosby Jaw & JawTurnbuckles

Thread Diameter & Take Up (in.)	Stock No. Galv.	Working Load Limit * (lbs.)	Weight Each (lbs.)	Dimensions (in.)
Thread Diameter & Take Up (in.)	Stock No. Galv.	Working Load Limit * (lbs.)	Weight Each (lbs.)	A	B	E Closed	G	J Open	K Closed	M Open	N Closed	BB
1/4 x 4	1032493	500	.36	.25	.41	1.58	.62	10.90	6.90	11.90	7.90	4.00
5/16x4 1/2	1032518	800	.52	.31	.47	1.98	.87	12.36	8.36	13.90	9.40	4.50
3/8 x 6	1032536	1200	.81	.38	.50	2.12	.87	16.14	10.14	17.38	11.38	6.00
1/2 x 6	1032554	2200	1.56	.50	.63	2.75	1.06	17.50	11.50	19.00	13.00	6.00
1/2 x 9	1032572	2200	1.74	.50	.63	2.75	1.06	23.50	14.50	25.00	16.00	9.00
1/2 x 12	1032590	2200	2.40	.50	.63	2.75	1.06	29.50	17.50	31.00	19.00	12.00
5/8 x 6	1032616	3500	2.72	.63	.75	3.50	1.31	18.80	12.80	20.88	14.88	6.00
5/8 x 9	1032634	3500	3.43	.63	.75	3.50	1.31	24.80	15.80	26.88	17.88	9.00
5/8 x 12	1032652	3500	3.91	.63	.75	3.50	1.31	30.80	18.80	32.88	20.88	12.00
3/4 x 6	1032670	5200	4.11	.75	.94	4.18	1.50	20.00	14.00	22.60	16.60	6.00
3/4 x 9	1032698	5200	5.46	.75	.94	4.18	1.50	26.00	17.00	28.60	19.60	9.00
3/4 x12	1032714	5200	6.43	.75	.94	4.18	1.50	32.00	20.00	34.60	22.60	12.00
3/4 x 18	1032732	5200	8.07	.75	.94	4.18	1.50	44.00	26.00	46.60	28.60	18.00
7/8 x 12	1032750	7200	8.17	.88	1.13	4.85	1.75	33.36	21.36	36.32	24.32	12.00
7/8 x 18	1032778	7200	10.78	.88	1.13	4.85	1.75	45.36	27.36	48.32	30.32	18.00
1 x 6	1032796	10000	10.18	1.00	1.19	5.53	2.06	22.72	16.72	26.06	20.06	6.00
1 x 12	1032812	10000	12.52	1.00	1.19	5.53	2.06	34.72	22.72	38.06	26.06	12.00
1 x 18	1032830	10000	15.14	1.00	1.19	5.53	2.06	46.72	28.72	50.06	32.06	18.00
1 x 24	1032858	10000	18.08	1.00	1.19	5.53	2.06	58.72	34.72	62.06	38.06	24.00
1 1/4 x 12	1032876	15200	20.59	1.25	1.75	7.21	2.81	37.34	25.34	41.54	29.54	12.00
1 1/4 x 18	1032894	15200	24.68	1.25	1.75	7.21	2.81	49.34	31.34	53.54	35.54	18.00
1 1/4 x 24	1032910	15200	28.20	1.25	1.75	7.21	2.81	61.34	37.34	65.54	41.54	24.00
1 1/2 x 12	1032938	21400	30.69	1.50	2.06	7.88	2.81	38.50	26.50	43.50	31.50	12.00
1 1/2 x 18	1032956	21400	36.75	1.50	2.06	7.88	2.81	50.50	32.50	55.50	37.50	18.00
1 1/2 x 24	1032974	21400	40.67	1.50	2.06	7.88	2.81	62.50	38.50	67.50	43.50	24.00
1 3/4 x 18	1033018	28000	54.00	1.75	2.38	9.40	3.38	53.38	35.38	59.18	41.18	18.00
1 3/4 x 24	1033036	28000	63.36	1.75	2.38	9.40	3.38	65.38	41.38	71.18	47.18	24.00
2 x 24	1033054	37000	94.25	2.00	2.50	11.86	3.69	69.54	45.54	76.72	52.72	24.00
2 1/2 x 24	1033072	60000	165.00	2.50	2.88	13.56	4.44	72.98	48.98	82.18	58.18	24.00
2 3/4 x 24	1033090	75000	198.00	2.75	3.50	15.22	4.19	74.75	50.75	85.50	61.50	24.00

Proof Load is 2.5 times Working Load Limit. Ultimate load is 5 times Working Load Limit.