KN-4421-J31 and KN-4421-J31-SBA are identical toolsSBA: The "SBA" added to the part number signifies that the tool comes in retail packaging, typically a carded blister pack.
No SBA Only: Th
KN-4421-J31SBA and KN-4421-J31 are identical toolsSBA: The "SBA" added to the part number signifies that the tool comes in retail packaging, typically a carded blister pack.
No SBA Only: This it
KN-4821-J31 and KN-4821-J31-SBA are identical toolsSBA: The "SBA" added to the part number signifies that the tool comes in retail packaging, typically a carded blister pack.
No SBA Only: This
