The CRAFTSMAN 20 Pc Ratcheting Wrench Set (CMMT87220) is down to $69.99 at Amazon. That’s 36% off the regular $109 price.
You get both SAE and metric wrenches with a 90 tooth ratcheting box end, plus a case to keep them organized.
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⚠️ Prices valid at time of posting but are subject to change at any time.
Final Price Breakdown
Regular price: $109
Sale price: $69.99
You save: $39.01 (36%)
Expiration: Limited time only
Why This Tool Is Worth It
A 90 tooth ratchet only needs a 4 degree arc swing to grab the next tooth. That makes a big difference when there’s barely room to move the wrench.
Ratcheting wrenches also save time, since you don’t have to pull the wrench off and reset it after every turn.
Covering both SAE and metric in one set means fewer trips back to the toolbox.
CRAFTSMAN CMMT87220 Ratcheting Wrench Set Features
20 piece set with SAE and metric wrenches
90 tooth ratcheting box end for access in tight spaces
4 degree arc swing
12 point box end for quick engagement with fasteners
Large markings for quick size identification
Chrome finish for corrosion resistance
Storage case included
Full lifetime warranty
Who This Is Best For
Anyone who works on machinery, vehicles, or equipment where fasteners sit in cramped spots.
Woodworkers will find them handy for tool maintenance, like adjusting bolts on table saws, jointers, and planers.
It’s also a solid upgrade for a garage or home shop that still relies on standard combination wrenches.
Quick Questions
What does 90 tooth mean on a ratcheting wrench?
It’s the number of teeth in the ratchet. More teeth means a smaller arc swing, which on this set is 4 degrees.
Does the CRAFTSMAN CMMT87220 include SAE and metric?
Yes. The 20 piece set includes both SAE and metric wrenches.
Is there a warranty?
Yes. It’s backed by a full lifetime warranty.
At 36% off, this is a good time to grab a full set. Check the Price at Amazon
Know someone who’s been wrestling with regular wrenches? Send this deal their way.
Amazon prices change fast, so we monitor them daily. See our Amazon Tool Deals Hub for the latest lightning sales and limited-time discounts. Be sure to check our curated lists for Lowe's, Home Depot, and Rockler as well.
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