Bowes 75 Series couplings have 1"and 1-1/4" threaded or hose barbs.  All 125 series are interchangeable with each other.

HM - Hose Shank to Bowes 125 Series Male
Size	Brass	Each	Steel	Each
1"	125-B-HM8	$55.90	-----------	----------
1-1/4"	125-B-HM10	$55.90	-----------	----------

OM - Outside Threads to Bowes 125 Series Male
Size	Brass	Each	Steel	Each
1"	125-B-OM8	$51.00	-----------	----------
1-1/4"	125-B-OM10	$57.80	-----------	----------

IM - Inside Threads to Bowes 125 Series Male
Size	Brass	Each	Steel	Each
1"	125-B-IM8	$46.30	-----------	----------
1-1/4"	125-B-IM10	$71.40	-----------	----------

HF - Hose Shank to Bowes 125 Series Female
Size	Brass	Each	Steel	Each
1"	125-B-HF8	$38.60	-----------	----------
1-1/4"	125-B-HF10	$38.70	-----------	----------

OF - Outside Threads to Bowes 125 Series Female
Size	Brass	Each	Steel	Each
1"	125-B-OF8	$45.60	-----------	----------
1-1/4"	125-B-OF10	$48.80	-----------	----------

IF - Inside Threads to Bowes 125 Series Female
Size	Brass	Each	Steel	Each
1"	125-B-IF8	$35.70	-----------	----------
1-1/4"	125-B-IF10	$47.70	-----------	----------

Prices current as of 01/01/11. All prices are subject to change without notice.