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1” Square Drive

1” Square Drive

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Technical Data

SAE SIZE		METRIC SIZE
Part No.	A/F	Part No.	A/F	D1	D2	S	L	T
TI-525	3/4”	TIM-519	19	38	54	63	110	16
TI-527	13/16”	-	-	38	54	63	110	18
TI-528	7/8”	TIM-522	22	40	54	63	110	18
T-529	15/16”	TIM-524	24	42	54	63	110	21
TI-530	1”	-	-	44	54	63	110	21
TI-531	1.1/16”	TIM-527	27	46	54	63	110	23
TI-532	1.1/8”	-	-	49	54	63	110	23
TI-533	1.3/16”	TIM-530	30	50	54	63	110	24
TI-534	1.1/4”	TIM-532	32	52	54	63	110	26
TI-535	1.5/16”	-	-	54	54	63	110	26
TI-536	1.3/8”	-	-	56	54	66	110	28
TI-537	1.7/16”	TIM-536	36	58	54	66	110	28
TI-538	1.1/2”	TIM-538	38	62	54	66	110	30
TI-538A	1.9/16”	-	-	65	54	68	110	32
TI-539	1.5/8”	TIM-541	41	67	54	68	110	36
TI-540	1.11/16”	-	-	67	54	68	110	36
TI-541	1.3/4”	-	-	72	54	74	110	36
TI-542	1.13/16”	TM-546	46	74	54	74	110	36
TI-543	1.7/8”	-	-	74	54	74	110	36
TI-544	1.15/16”	-	-	75	70	76	110	39
TI-545	2”	TIM-550	50	77	70	76	110	39
TI-546	2.1/16”	-	-	77	70	76	120	41
TI-547	2.3/16”	TIM-555	55	86	70	78	120	41
TI-548	2.1/4”	-	-	86	70	78	120	41
TI-550	2.3/8”	TIM-560	60	90	70	81	120	45
TI-551	2.7/16”	-	-	90	70	81	120	45
TI-553	2.9/16”	TIM-565	65	98	80	85	120	46
TI-554	2.5/8”	-	-	98	80	85	120	46
TI-556	2.3/4”	TIM-570	70	104	80	90	130	50
TI-557	2.13/16”	-	-	104	80	90	130	50
TI-559	2.15/16”	TIM-575	75	112	80	94	130	57
TI-560	3”	-	-	112	80	94	130	57
TI-561	3.1/8”	TIM-580	80	118	80	100	140	62
TI-563	3.3/8”	TIM-585	85	125	80	104	140	62

'O' Ring & Pin for 3/4" Sq. Dr. Sockets

‘O’ Ring		Pin		Suitable for Socket Size
I.D.	Ф D	Ф D	L	A/F
48	6	5	45	19 to 46 (3/4” to 1.7/8”)
64	6	6	60	50 to 60 (1.15/16” to 2.7/16”)
74	6	6	70	65 to 85 (2.9/16” to 3.3/8”)