Pinit MT 623 MENDER 3/8ID $22.89 SKU: MT 623 SALES UNIT: EACH DetailsDetailsMENDER 3/8ID -Reusable Brass Hose Mender, 3/8"ID x 3/4" OD. Brass hose menders may be used to repair and reconnect 3/4" OD hoses with the use of hose clamps or ferrules.