Universal Joints

Universal joint is a coupler interposed between double hex sockets and driving tool. Universal joint is useful for tightening nuts located at difficult/angular positions. Industrial universal joints are available from ¼" to 1" square drives.

Part No.	Sq. Dr.	Head Dia	Approx OAL
UJ0	1/4"	14.0	40
UJ1	3/8"	20.0	50
UJ2	1/2"	26.0	78
UJ3	3/4"	43.0	110
UJ4	1"	63.0	158

The tool has been developed for speedier tightening of threaded studs with the help of impact wrench. It is ideal for use in assembly and maintenance of engines. The range covers stud diameters M6 to M36 (Metric), ¼" to 1 ½" UNF (SAE/British) in 3/8" (10mm) to 1" (25mm) square drives. The tool has cross-hole and groove for locking pin and ring.

3/8" Sq. Drive Stud Tightener (Metric)

Part No.	Stud Size & Pitch	Stud End. Dia	Drive End Dia	Thread Length	Approx OAL
ST 1-6	M 6x1	11.4	19.0	10	35
ST 1-7	M 7x1	12.7	19.0	10	35
ST 1-8	M 8x1	13.9	19.0	12	37
ST 1-8/1	M 8x1.25	13.9	19.0	12	37
ST 1-10	M 10x1.5	16.4	19.0	14	40
ST 1-10/1.25	M 10x1.25	16.4	19.0	14	40

3/4" Sq. Drive Stud Tightener (Metric)

Part No.	Stud Size & Pitch	Stud End. Dia	Drive End Dia	Thread Length	Approx OAL
ST 3-16	M 16x2	30.5	43.0	20	65
ST 3-20	M 20x2.5	35.0	43.0	24	75
ST 3-24	M 24x3	40.5	45.0	27	80

The tool has been developed for speedier tightening of threaded studs with the help of impact wrench. It is ideal for use in assembly and maintenance of engines. The range covers stud diameters M6 to M36 (Metric), ¼" to 1 ½" UNF (SAE/British) in 3/8" (10mm) to 1" (25mm) square drives. The tool has cross-hole and groove for locking pin and ring.

Part No.	Sq. Drive	Head Dia	Shank Dia	Approx OAL
EB0-55	1/4"	13.0	8.0	150
EB0-100	1/4"	13.0	8.0	100
EB0-150	1/4"	13.0	8.0	150
EB1-75	3/8"	19.0	12.6	300
EB1-150	3/8"	19.0	12.6	150
EB1-300	3/8"	19.0	12.6	300
EB2-75	1/2"	24.0	16.5	250
EB2-125	1/2"	24.0	16.5	125
EB2-250	1/2"	24.0	16.5	250
EB3-210	3/4"	43.0	24.0	430
EB3-430	3/4"	43.0	24.0	430
EB4-200	1"	54.0	34.0	400
EB4-400	1"	54.0	34.0	400

Square Drive Adaptors are used as a convertor to permit use of sockets and driving tools to different drive sizes. These are available in various combinations, ¼" Fx3/8"M, 3/8"Fx1/2"M, ½"Fx3/4"M, 1"Fx3/4"M, 1"Fx1 ½"M and vice versa. These are available for manual as well as impact use. For impact use, provision for locking ring and pin is there.

Part No.	Sq. Dr. Female	Sq. Dr. Male	Drive End Dia	Approx OAL
ISAO-1	1/4"	3/8"	14.0	27
ISAO-0	3/8"	1/4"	20.0	32
ISAO-2	3/8"	1/2"	22.0	38
ISAO-1	1/2"	3/8"	26.0	38
ISAO-2	3/4"	1/2"	48.0	55
ISAO-3	1/2"	3/4"	28.0	47
ISAO-4	3/4"	1"	48.0	65
ISAO-3	1"	3/4"	54.0	70
ISAO-5	1"	1 1/2"	58.0	90
ISAO-4	1 1/2"	1"	86.0	110
ISAO-6	1 1/2"	2 1/2"	86.0	135
ISAO-5	2 1/2"	1 1/2"	127.0	165