Proto J4040 11 Piece Step Plate Adapter Set
• Includes part numbers J4040-1 through J4040-11. • Overall diameter 1" to 2-7/8". • For bore diameter 3/4" to 2". • Lower Step 3/4" to 2-3/8".

Description
• Includes part numbers J4040-1 through J4040-11. • Overall diameter 1" to 2-7/8". • For bore diameter 3/4" to 2". • Lower Step 3/4" to 2-3/8".












