Overview Reviews Product Description Hinged design allows the tool to slip over the heater hose, even in tight spaces. Slide the tool into the connector to release the line. Aluminum provides strength and durability. Lisle Tools Catalog Product Videos Custom Field Harmonization code HTS #8205597000 Manufacturing country CN Product Reviews Write a Review Write a Review × Lisle 3/4" GM Heater Hose Disconnect Tool 39190 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *