Products - Details Replacement Parts Description: Replacement Parts Part Number Name Description Case Qty Case Price, USD Quantity Add to Cart 179802-0022 Polypropylene Replacement Caps for Connecting Adapters Polypropylene Replacement Caps for Connecting Adapters, 5/8" - 18, Fits OD 8 mm, Hole dia. 8.5 mm 6 $22.84 179802-0023 Polypropylene Replacement Caps for Connecting Adapters Polypropylene Replacement Caps for Connecting Adapters, 3/4" - 16, Fits OD 10 mm, Hole dia. 10.5 mm 6 $23.53