A set of 5 vintage threaded metal plugs featuring a wide flat-head slot for installation and removal. These plugs are often found on classic European engine blocks (like BMW, Mercedes, or VW) or vintage machinery to seal oil passages and inspection ports.
Compatibility: M28 x 1.5 Threaded Ports (Please verify thread pitch and diameter before purchase)
Key Features: * Diameter: ~28.2mm (fits M28 ports)
Head Style: Slotted / Flat Head
Drive Type: Large Flat Blade Screwdriver
Placement on Vehicle: Engine Block, Transmission, or Differential
Product Features: Flat Slotted Drive, Fine Machine Threads, Heavy Duty Construction
Intended Use/Discipline: Automotive Restoration, Industrial Maintenance, Replacement Hardware