Turnbuckles

Heavy duty turnbuckles ranges from M10 to M24 nominal size bodies. End fittings and complete assemblies are produced to meet the performance requirements of AS 2319 - 2001. The commercial range is manufactured to the same exacting standards and are subject to the full process control of ISO 9001. The Imperial thread range conforms to the load requirements of AS 2319 - 2001.

Grade L Turnbuckles - Units supplied are commercial grade turnbuckles and tested to the Grade L requirements as per AS 2319 - 2001. Certification for Grade L products are issued with goods upon delivery.

Grade P Turnbuckles - End fittings for this range are manufactured using a different grade material, followed by the subsequent heat treatment to meet the Grade P working load requirements as per AS 2319 - 2001. Certification of Grade P products are issued with goods upon delivery.

Grade S Turnbuckles - Available  in a Clevis & Clevis  or Clevis & Eye configuration, this product uses heat treated, high grade micro alloys. This lighter, stronger, and more compact product meets the working load requirements of Grade S as per AS 2319 - 2001. Certification of Grade S products are issued with goods upon delivery.

 

Turnbuckles - Hook & Eye

Nominal Size	A Closed	A Open	F	G	H	J	M
M10	245	345	150.0	11	21	7	12
M12	325	465	190.5	15	30	9	14
M16	355	495	204.0	17	36	12	20
M20	400	530	216.5	21	42	14	23
M24	445	580	232.0	25	51	17	25

 

Turnbuckles - Eye & Eye

Grades L , P & S:

Nominal Size	A Closed	A Open	F	G	H	J	Grade L WLL (tonnes)	Grade P WLL (tonnes)	Grade S WLL (tonnes)
M10	230	335	150.0	11	21	7	0.30	n/a	n/a
M12	330	470	190.5	15	30	9	0.50	1.0	n/a
M16	350	485	204.0	17	36	12	0.75	1.6	n/a
M20	385	515	216.5	21	42	14	1.25	2.5	n/a
M24	440	570	232.0	25	51	17	2.50	4.0	5.0

 

BSW:

Nominal Size	A Closed	A Open	F	G	H	J	WLL (tonnes)
1 1/4"	570	720	255	33	67	22	5.0
1 1/2"	600	740	275	38	72	25	6.0

 

Turnbuckles - Clevis & Clevis

Grades L, P & S:

Nominal Size	A Closed	A Open	B	C	D	F	K	Grade L WLL (tonnes)	Grade P WLL (tonnes)	Grade S WLL (tonnes)
M10	240	350	30	14	30	150.0	10	0.30	0.6	0.8
M12	335	470	36	15	35	190.5	10	0.50	1.0	1.2
M16	355	490	45	20	40	204.0	12	0.75	1.6	2.0
M20	440	520	46	22	46	216.5	16	1.25	2.5	3.2
M24	450	585	59	30	58	232.0	20	2.50	4.0	5.0

 

BSW:

Nominal Size	A Closed	A Open	B	C	F	K	WLL (tonnes)
1 1/4"	520	670	70	38	255	25	5.0
1 1/2"	550	740	70	48	275	32	6.0

 

Turnbuckles - Clevis & Eye

Grades L , P & S :

Nominal Size	A Closed	A Open	B	C	D	F	G	H	J	K	Grade L WLL (tonnes)	Grade P WLL (tonnes)	Grade S WLL (tonnes)
M10	235	340	30	14	30	150.0	11	21	7	10	0.30	n/a	n/a
M12	330	470	36	15	35	190.5	15	30	9	10	0.50	1.0	n/a
M16	355	490	45	20	40	204.0	17	36	12	12	0.75	1.6	n/a
M20	390	520	55	22	46	215.5	21	42	14	16	1.25	2.5	n/a
M24	445	580	69	30	58	232.0	25	51	17	20	2.50	4.0	5.0

 

BSW:

Nominal Size	A Closed	A Open	B	C	F	G	H	J	K	WLL (tonnes)
1 1/4"	525	690	70	38	255	33	67	22	25	5.0
1 1/2"	570	740	70	48	275	38	72	25	32	6.0

 

Turnbuckles - Stub & Stub

Metric:

Nominal Size	A Closed	A Open	B	F
M10	265	375	55	150.0
M12	335	475	70	190.5
M16	365	495	72	204.0
M20	365	500	79	216.5
M24	405	535	89	232.0

 

Imperial:

Nominal Size	A Closed	A Open	B	F
1 1/4"	415	565	70	255
1 1/2"	600	740	160	275