1 0 3" Hinged Groove Coupling, Gruvlok HingeLok 7003 Contact for price The Gruvlok HingeLok 7003 coupling is well suited for applications requiring a quick connect/disconnect. Excellent for quickly adjusting spray head positions. ConditionNewPart Number693Weight4 MLS Number10712128CategoryWater Truck Couplings & Fittings Last Updated3/15/2021 LocationPhoenix, AZ, US Sold ByUnited Truck & Equipment, Inc. (833) 704-___ SHOWNUMBERCall Seller Email Seller Save More Info