Extension connecting rod--Made of 45# steel with nickel plating workmanship to ensure its practicality and durability, you can use 3 extension rods individually, or connect them for a longer rod to help you the narrow, tight or awkward place which normal grinder or polisher can not touch.
Adjustable spanner wrench-- Made of carbon steel, the rubber-coated handle provides a comfortable grip and strong holding power, adjustable range from to inches.
Grinder flange nut-- Made of quality steel material, solid and durable,and please note, in order for the nut to work better, there is lubricating oil on the nut.
Compatibility-- The fit for all 5/8"-11 thread angle grinders and polishers, such as for Dewalt Milwaukee Makita Bosch angle grinder tools.