Type B Canister Lid O-ring (1)

Type B Canister Lid O-ring (1) Replacement o-ring for the push lock or twist lock Type B vacuum collection canister lids (canisters: #30-61 or #30-63 or lids: #30-61-LID or #30-63-LID). Product Details: Dimensions: 1.864″ ID x 2.004″ OD (47.3mm x 50.9mm)...