Jaw & Jaw Turnbuckles

HG-228
JAW & JAW

Meets the performance requirements of Federal Specifications FF-T-791b, Type 1, Form 1 – CLASS 7, except for those provisions required of the contractor

Hot Dip galvanised steel.
End fittings are Quenched and Tempered, bodies heat treated by normalising.
TURNBUCKLES RECOMMENDED FOR STRAIGHT OR IN-LINE PULL ONLY.
Forged jaw ends are fitted with bolts and nuts for 1/4” through 5/8”, and pins and cotters on 3/4” through 2 3/4” sizes.
Modified UNJ thread on end fittings for improved fatigue properties. Body has UNC threads.
Lock Nuts available for all sizes.
Comprehensive end fitting data available.
Fatigue rated.

Thread Diameter & Take Up		HG-228 Stock No. Galv	Working Load Limit* t	Weight Each (kg)	Dimensions (mm)
(in.)	(mm)	HG-228 Stock No. Galv	Working Load Limit* t	Weight Each (kg)	A	B	E Closed	G	J Open	K Closed	M Open	N Closed	BB
1/4 x 4	6.35 x 102	1032493	.23	.16	6.35	10.4	40.1	15.8	277	175	302	201	102
5/16 x 4 1/2	7.94 x 114	1032518	.36	.24	7.94	11.9	50.5	22.1	314	212	353	239	114
3/8 x 6	9.53 x 152	1032536	.54	.37	9.53	12.7	54.0	22.1	410	258	441	289	152
1/2 x 6	12.7 x 152	1032554	1.00	.71	12.7	16.0	70.0	26.9	470	292	508	330	152
1/2 x 9	12.7 x 229	1032572	1.00	.79	12.7	16.0	70.0	26.9	622	368	660	406	229
1/2 x 12	12.7 x 305	1032590	1.00	1.09	12.7	16.0	70.0	26.9	775	445	813	483	305
5/8 x 6	15.9 x 152	1032616	1.59	1.23	15.9	19.1	89.0	33.3	509	325	562	378	152
5/8 x 9	15.9 x 229	1032634	1.59	1.56	15.9	19.1	89.0	33.3	662	401	715	454	229
5/8 x 12	15.9 x 305	1032652	1.59	1.77	15.9	19.1	89.0	33.3	814	478	867	530	305
3/4 x 6	19.1 x 152	1032670	2.36	1.86	19.1	23.9	106	38.1	546	356	612	422	152
3/4 x 9	19.1 x 229	1032698	2.36	2.48	19.1	23.9	106	38.1	699	432	765	498	229
3/4 x 12	19.1 x 305	1032714	2.36	2.92	19.1	23.9	106	38.1	851	508	917	574	350
3/4 x 18	19.1 x 457	1032732	2.36	3.66	19.1	23.9	106	38.1	1158	660	1222	726	457
7/8 x 12	22.2 x 305	1032750	3.27	3.71	22.2	28.7	123	44.5	892	542	967	618	305
7/8 x 18	22.2 x 457	1032778	3.27	4.89	22.2	28.7	123	44.5	1197	695	1272	770	457
1 x 6	25.4 x 152	1032796	4.54	4.61	25.4	30.2	140	52.5	628	425	712	510	152
1 x 12	25.4 x 305	1032812	4.54	5.67	25.4	30.2	140	52.5	933	577	1017	662	305
1 x 18	25.4 x 457	1032830	4.54	6.86	25.4	30.2	140	52.5	1237	729	1322	814	457
1 x 24	25.4 x 610	1032858	4.54	8.20	25.4	30.2	140	52.5	1542	882	1627	967	610
1 1/4 x 12	31.8 x 305	1032876	6.89	9.33	31.8	44.5	183	71.5	1012	644	1119	750	305
1 1/4 x 18	31.8 x 457	1032894	6.89	11.2	31.8	44.5	183	71.5	1317	796	1423	903	457
1 1/4 x 24	31.8 x 610	1032910	6.89	12.8	31.8	44.5	183	71.5	1622	948	1728	1055	610
1 1/2 x 12	38.1 x 305	1032938	9.71	13.9	38.1	52.5	200	71.5	1054	673	1181	800	305
1 1/2 x 18	38.1 x 457	1032956	9.71	16.7	38.1	52.5	200	71.5	1359	826	1486	953	457
1 1/2 x 24	38.1 x 610	1032974	9.71	18.5	38.1	52.5	200	71.5	1664	978	1791	1105	610
1 3/4 x 18	44.5 x 457	1033018	12.70	24.5	44.5	60.5	239	86.0	1356	899	1503	1046	457
1 3/4 x 24	44.5 x 610	1033036	12.70	28.7	44.5	60.5	239	86.0	1661	1051	1808	1198	610
2 x 24	51.0 x 610	1033054	16.78	42.8	51.0	63.5	301	93.5	1766	1157	1949	1339	610
2 1/2 x 24	63.5 x 610	1033072	27.22	75	63.5	73.0	344	113	1854	1244	2087	1478	610
2 3/4 x 24	70.0 x 610	1033090	34.02	90	70.0	89.0	387	106	1899	1289	2172	1562	610

Jaw & Jaw Turnbuckles

HG-228JAW & JAW

HG-228
JAW & JAW