The Fragola -4AN plastic cap 10-pack provides protective caps for -4AN fittings to cover threads and ports during storage, transport, or assembly. Supplied in a ten-pack, these caps help prevent dirt and damage to hose ends and fittings and keep assemblies cleaner while parts are staged or painted. They’re a small, practical convenience for shops and fabrication work where -4AN hardware is handled.
Fragola -4AN Plastic Cap - 10 Pack