5 out of 5
Motor Guard RK-1 Rocker Block- Each, Price/EA
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Product Description
Price is for EA.
- Sanding Rocker Block
- Item Rocker Block
- Type Multi-Layer
- Overall Size 6 Inch (Disc)
- Used On Power Tool Sanding
Features / Benefits
- Motor Guard has added two new variations to the popular Rocker-Block 6 Inch Disc Sanding Block (RK-1)
- The shape is ideal for a wide variety of sanding applications
- From heavy, two-handed rough sanding of filler to fine sanding of finish coats
- The idea was simple a sanding block that would fit the most commonly available abrasive paper the 6 Inch sanding disc
- Simply wrap a 6 Inch PSA disc around a perfectly sized pad
- The result was more than was expected
- It just feels right in the hand
- No trimming, no waste and every square inch of the disc available for sanding just wrap it and rock
- A radius edge provides the perfect surface for sanding contours and ridges
- The soft outer pad surface forms a perfect bond to the paper and gives just enough for detailed jobs
- Plus, it won't load up with sanding dust
- A rigid inner layer maintains pad shape and completely eliminates transfer of finger marks through the pad
Part Number: RK-1
UNSPSC: 23131513
Specification
| Order Part Number | MCRK-1 |
| Item Desc | ROCKER BLOCK- EACH |
| MANUFACTURER LONG NAME | Motor Guard Corporation |
| MANUFACTURER PART NUMBER | RK-1 |
| Product Group Id | MC00 |
| Country of Origin | US |
| Harmonization Code | 40161000 |
| Bin Code | AA033 |
| Default Selling Unit | EA |
| Catalog Pages(s) |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Product Warranty
Most Air and Power tools have a 90 days to one year warranty. Hand Tools are usually lifetime-abuse voids warranty.
Return Policy
The wearable safety items, like golves, masks, respirators, etc, are non-returnable.
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
Need more information?
Our staff are available to answer any questions you may have about this item
Our staff are available to answer any questions you may have about this item
Customer Reviews
By A Customer
Date: December 03, 2025
I thought this would be an improvement over the soft foam packaging that I use as a cushion for sandpaper, but, it isn't. Sandpaper does not stick to this. With all the "free" foam that comes in packaging, it is the better way to go.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Matthew O'Connell
Date: November 24, 2025
I've had this for a number of years and use it occasionally. It is a name brand, high quality, and works as intended. Would buy again if I ever need another one.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Don
Date: October 30, 2025
As advertised
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Zacmanrules5
Date: October 24, 2025
Use it with duragold paper the sand my car. Worked great, but it did tear a little on the edges. Didn't bother me anls long as it doesn't rip in half.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By A Customer
Date: October 20, 2025
Its a nice block, fits decent in the hand. So far easy to use, but would be nice if it was a little more flexible. But comfortable, functions are it should, and good value for the money.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By david c
Date: October 13, 2025
Very good!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]