Jaw & Eye Turnbuckle

HG-227
JAW & EYE

Meets the performance requirements of Federal Specifications FF-T-791b, Type 1, Form 1 – CLASS 8, except for those provisions required of the contractor

Hot Dip galvanised steel.
End fittings are Quenched and Tempered, bodies heat treated by normalising.
Turnbuckle eyes are forged elongated, by design, to maximise easy attachment in system and minimise stress in the eye. For turnbuckle sizes 1/4” through 21/2”, a shackle one size smaller can be reeved through eye.
Forged jaw ends are fitted with bolts and nuts for 1/4” through 5/8”, and pins and cotters on 3/4” through 23/4”.
Modified UNJ thread on end fittings for improved fatigue properties. Body has UNC threads.
TURNBUCKLES RECOMMENDED FOR STRAIGHT OR IN-LINE PULL ONLY.
Lock Nuts available for all sizes.
Comprehensive end fitting data available.

Thread Diameter & Take Up		HG-227 Stock No. Galv	Working Load Limit* t	Weight Each (kg)	Dimensions (mm)
(in.)	(mm)	HG-227 Stock No. Galv	Working Load Limit* t	Weight Each (kg)	A	B	E Closed	G	J Open	K Closed	M Open	N Closed	R	S	X Closed	BB
1/4 x 4	6.35 x 102	1031877	.23	.14	6.35	10.4	40.1	15.8	288	187	307	205	19.8	8.64	44.5	102
5/16 x 4 1/2	7.94 x 114	1031895	.36	.23	7.94	11.9	50.5	22.1	348	221	356	242	23.9	11.2	53.0	114
3/8 x 6	9.53 x 152	1031911	.54	.36	9.53	12.7	54.0	22.1	427	275	451	299	28.5	13.5	64.0	152
1/2 x 6	12.7 x 152	1031939	1.00	.69	12.7	16.0	70.0	26.9	490	312	520	342	36.6	18.3	82.0	152
1/2 x 9	12.7 x 229	1031957	1.00	.78	12.7	16.0	70.0	26.9	642	388	672	419	36.6	18.3	82.0	229
1/2 x 12	12.7 x 305	1031975	1.00	.94	12.7	16.0	70.0	26.9	795	465	825	495	36.6	18.3	82.0	305
5/8 x 6	15.9 x 152	1031993	1.59	1.07	15.9	19.1	89.0	33.3	533	349	572	388	44.5	18.3	99.0	152
5/8 x 9	15.9 x 229	1032019	1.59	1.44	15.9	19.1	89.0	33.3	686	425	725	464	44.5	22.2	99.0	229
5/8 x 12	15.9 x 305	1032037	1.59	1.64	15.9	19.1	89.0	33.3	838	501	877	541	44.5	22.2	99.0	305
3/4 x 6	19.1 x 152	1032055	2.36	1.81	19.1	23.9	106	38.1	576	386	625	435	53.0	22.2	119	152
3/4 x 9	19.1 x 229	1032073	2.36	2.15	19.1	23.9	106	38.1	729	462	777	511	53.0	25.4	119	229
3/4 x 12	19.1 x 305	1032091	2.36	2.69	19.1	23.9	106	38.1	881	538	930	587	53.0	25.4	119119	305
3/4 x 18	19.1 x 457	1032177	2.36	3.18	19.1	23.9	106	38.1	1186	691	1235	739	53.0	25.4		457
7/8 x 12	22.2 x 305	1032135	3.27	3.79	22.2	28.7	123	44.5	916	567	973	624	60.5	31.8	130	305
7/8 x 18	22.2 x 457	1032153	3.27	4.42	22.2	28.7	123	44.5	1221	720	1278	776	60.5	31.8	130	457
1 x 6	25.4 x 152	1032171	4.54	4.05	25.4	30.2	140	52.5	669	466	733	531	76.0	36.6	162	152
1 x 12	25.4 x 305	1032199	4.54	5.08	25.4	30.2	140	52.5	974	618	1039	683	76.0	36.6	162	305
1 x 18	25.4 x 457	1032215	4.54	6.03	25.4	30.2	140	52.5	1279	771	1343	835	76.0	36.8	162	457
1 x 24	25.4 x 610	1032233	4.54	7.71	25.4	30.2	140	52.5	1583	923	1648	988	76.0	36.6	162	610
1 1/4 x 12	31.8 x 305	1032251	6.89	8.80	31.8	44.5	183	71.5	1050	681	1132	763	90.5	46.0	196	305
1 1/4 x 18	31.8 x 457	1032279	6.89	11.0	31.8	44.5	183	71.5	1354	834	1424	916	90.5	46.0	196	457
1 1/4 x 24	31.8 x 610	1032297	6.89	12.9	31.8	44.5	183	71.5	1659	986	1741	1072	90.5	46.0	196	610
1 1/2 x 12	38.1 x 305	1032313	9.71	13.2	38.1	52.5	200	71.5	1105	724	1200	819	103	54.0	219	305
1 1/2 x 18	38.1 x 457	1032331	9.71	15.9	38.1	52.5	200	71.5	1410	876	1505	972	103	54.0	219	457
1 1/2 x 24	38.1 x 610	1032359	9.71	17.8	38.1	52.5	200	71.5	1715	1029	1810	1124	103	54.0	219	610
1 3/4 x 18	44.5 x 457	1032395	12.70	24.4	44.5	60.5	239	86.0	1407	949	1518	1061	117	60.5	254	457
1 3/4 x 24	44.5 x 610	1032411	12.70	27.5	44.5	60.5	239	86.0	1711	1102	1823	1214	117	60.5	254	610
2 x 24	51.0 x 610	1032439	16.78	40.4	51.0	63.5	301	94.0	1845	1235	1980	1370	146	68.5	332	610
21/2 x 24	63.5 x 610	1032457	27.22	68	63.5	73.0	344	113	1925	1316	2093	1483	165	79.5	350	610
23/4 x 24	70.0 x 610	1032475	34.02	83	70.0	89.0	387	106	1978	1369	2172	1562	178	82.5	387	610

Jaw & Eye Turnbuckle

HG-227JAW & EYE

HG-227
JAW & EYE