1770-B1 Model Code: AB (part# 1770-B1) This item features: -Body Material: Metal. -Brand Name: Chaps . -Connection Type: Male/Male. -Male Thread: 1/4 in (UNF). -Price is for 1 Each. Testing and approvals: -Passed 50-hour salt spray test required by MIL-F-3541 and SAE J-543-C. -Designed to meet MIL-F-3541 and SAE J543-C. -MS-15002-3.. -MS-15002-1.. Model Code Model Description AALength:33/64 in [Max], Shape:Straight, Type:Thread Forming Fitting, Wrench Size:9/32 in ABLength:39/64 in [Max], Shape:Elbow - 45 , Type:Straight Thread Fitting, Wrench Size:3/8 in