Tristar Heavy Duty Extension Bars (Impact Applications)

INTRODUCTION

Extension Bar is a coupler interposed between the socket and the driving tool. This is used to reach in accessible places where the driving tool cannot reach or the clearance for operation of driving tool is not available. The range covers 1/4" (6.3 mm) to 2.1/2 " (63 mm) Square Drives in different lengths. These are of 2 designs :

1. Square Drive Adaptor with 2 cross holes for conventional impact wrench.
2. Square Drive Adaptor with groove for locking ring and pin for impact wrench with cross hole in male square drive.

SPECIFICATIONS : With Locking and 'O' Ring at Drive end and Locking Ball on Male Square Drive.

Square Drive	Part No.	Shank Dia.	Head Dia.	Approx. OAL (mm)
1/4"	TIB  -  155	9	14	55
1/4"	TIB - 1100	9	14	100
1/4"	TIB - 1150	10	14	150
3/8"	TIB  -  275	13.7	22	75
3/8"	TIB - 2150	13.7	22	150
3/8"	TIB - 2300	13.7	22	300
1/2"	TIB  -  375	16.7	26	75
1/2"	TIB - 3125	16.7	26	125
1/2"	TIB - 3250	16.7	26	250
3/4"	TIB - 4210	26	48	210
3/4"	TIB - 4430	26	48	430
1"	TIB - 5200	35	58	200
1"	TIB - 5400	35	58	400
1.1/2"	TIB - 6250	40	86	250
1.1/2"	TIB - 6500	45	86	500
2.1/2"	TIB - 7255	83	127	255
2.1/2"	TIB - 7380	85	127	380
2.1/2"	TIB - 7510	90	127	510

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