Screw pin anchor shackles meet Federal Specification
RR-C-271 Type iv class 1.MATERIAL:Mild Carbon steel & Stainless Steel ANSI 304/316
ANCHOR SHACKLES-ROUND PIN-SCREW PIN Quenched&Tempered
Safe	DIMENSIONS IN mm									Weight
Working										Kilograms
Load-	SIZE		Inside	Inside Width		Diameter mm		Tolerance		Each
Metric Tons			Length	mm				Plus or Minus
	in	mm	mm	At Pin	At Bow	Pin	Outside	Length	Width
							of Eye
1/3	3/16	4.8	22	9	17	6	14	1.5	1.5	0.02
1/2	1/4	6.4	28	12	20	8	17	1.5	1.5	0.05
3/4	5/16	8	31	13	21	9	20	1.5	1.5	0.08
1	3/8	9.5	36	16	26	11	24	3	1.5	0.14
1 1/2	7/16	11.1	42	18	29	12	27	3	1.5	0.22
2	1/2	12.7	47	20	33	16	30	3	1.5	0.34
3 1/4	5/8	15.9	60	27	43	19	39	3	1.5	0.65
4 3/4	3/4	19	71	31	51	22	47	6	1.5	1
6 1/2	7/8	22.2	84	36	58	25	54	6	1.5	1.6
8 1/2	1	25.4	95	43	68	28	60	6	1.5	2.4
9 1/2	1 1/8	28.6	108	46	74	31	66	6	1.5	3.2
12	1 1/4	31.8	119	51	82	35	76	6	1.5	4.4
13 1/2	1 3/8	34.9	133	57	92	38	84	6	3	5.8
17	1 1/2	38.1	146	60	98	41	92	6	3	8
25	1 3/4	44.4	177	73	127	51	109	6	3	13
35	2	50.8	196	82	146	57	127	6	3	19
50	2 1/2	63.5	266	104	184	70	152	19	5	43