5/8″-11 Angle Grinder Extension Shaft Connecting Rod with Grinder Adjustable Spanner Wrench Flange Nut kit Car Polisher Airway Buff Extender Rotary Extension Kit (3″ & 4″ & 5.5″)
$17.99






Price: $17.99
(as of Jan 06, 2025 09:42:39 UTC – Details)
Product Description


Package Including
3 inch(75mm) extension shaft * 1pc 4 inch(100mm) extension shaft * 1pc 5.5inch(140mm) extension shaft *1pc Adjustable spanner wrench *1pc Flange nuts * 3 sets

Combination
You can use the extension rods individually, or connect them freely to a special length as request

Adjustable Spanner Wrench
Made of carbon steel, the rubber-coated handle provides a comfortable grip and strong holding power, adjustable range from 0.6 to 2.1 inches.

Flange Nuts
Made of quality steel material, solid and durable
Used Widely

The rotary extension rod can help you reach the narrow, tight or awkward place which normal grinder or polisher can not touch, It needs to be matched with various grinding heads, grinding wheels, grinding discs and so on. They are fit for all 5/8″-11 thread angle grinders and polishers.
Package including– 3pcs angle grinder extension shaft(3inch, 4inch and 5.5inch),1pc adjustable wrench, 3 sets 5/8″-11 press plate.
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 reach 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 0.6 to 2.1 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.
Customers say
Customers find the disc grinder tool works well for tight spaces and is a handy tool. It’s well-made and durable, with solid metal construction. Many customers consider it a good value for the money and appreciate its versatility. However, some customers have reported issues with the fit, saying the bore size is smaller than expected and it doesn’t fit larger angle grinders.
AI-generated from the text of customer reviews

Doug Caldwell –
Works great for tight spots
Good value, quality product. Just make sure it matches your thread size
charles morykin –
Awesome add on
I really like it. It is a genius idea and very handy.
Wayne R Norris –
Quality
Polishing my aluminum wheels & needed an extension for my angle polisher. For me this does the job. Gives me more room to maneuver around. I’ve always looked for good quality products I buy & for me this has it. Not sure where this is manufactured.
margaret tierney –
Worked great
Fit & worked great
thickwaistedman –
Solid and made to last
I love these extensions. It made smoothing my textured cast iron pans possible. Without the extensions, I couldn’t get the grinder flat in the pan and it would end up cutting grooves in the pan. The extensions also allowed me to get to the sides of the pan. Well worth the money. All metal and lots of extra parts
Al G –
Three heights are ideal for many different applications.
I like the ability to use the three different heights in various applications.
Luke –
It works, but potentially damaging to angle grinder.
I purchased this set for wood carving disc’s to deepen the depth of a bowl.The shortest length is helpful;however the other 2 longer adaptors are hindered by strong vibrations felt in the angle grinder. As a former CNC machinest I can attest the only way to reduce the potentially harmful vibrations is to keep the cutting bit as close to the chucks. Also the chances for kickback increase drastically. I’d search for a single extender, otherwise the tool is effective extending the reach.
Chris F. –
It gets fingers farther away from cut off wheel
What i like is that my fingers is farther away from what I’m cutting off , plus getting in places it normally i couldn’t before
Michel Auger –
Perfect
Walter –
Muy útil y bien construido
Bob in Winterpeg –
Bought this after seeing another version featured on a Handyman Youtube channel, they looked like a good idea and the extra washers and adjustable wrench are welcome, well because I misplace mine too often, I lose these wrenches like 10mm sockets. Lol
Dale McTaggart –
This tool works but there is more vibration because the tool is not in balance. A flange on the end that screws into the angle grinder might solve this problem.
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