Duolok
Duolok ISSD4U Tube To Tube Union Fitting 1/4" Tube This 316 Stainless Steel Union Fitting ISSD4U Duolok has a Tube O. D. of 1/4" Cross Reference List: Swagelok: SS400-6 Parker A-Lok: 4SC4-316 Unilok: ISSU4U Griplok: ISSG4UDuolok Vs. Swagelok ®...