Ratings & Reviews for TimberWolf 1-in x 1.875-in x 5.125-in 16 -Pack Composite Shim
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these composite shims for outperforming wood alternatives—they don't split, warp, or degrade, making them ideal for doors, windows, cabinets, and subfloors. Reviewers highlight their stackability, precise 1/16" adjustments, smooth insertion, and durability in damp environments. Many appreciate the ease of use and keep multiple packs on hand. Some report inconsistent breaking or snapping, and a few note the flat shape requires stacking rather than gradual adjustment. Overall, most consider them the most reliable shim option available.
Customer review summary generated by AI, including incentivized reviews.They worked!
The black composite shims worked as advertised for placing under a microwave to level it. Was not sure how to use when I saw them in store but an associate recommended them and I was please to see how easy they were to place under the microwave in the kitchen. Wood ones were not as consistently smooth and level for the job or at home. The price was very reasonable as well and we always like the veteran military discounts that Lowes gives us. The associates are always helpful and friendly even th...
Easy to use
I love this product it’s amazing when installing windows
Better for top of door frames than sides
Would RecommendThese are great for stacking on top of each other though they don't lock together so you have to hold in place so they don't all fall out.
It's always in my truck
Would RecommendI've been experimenting with these shims. I like the thinner profile over cedar shims. These shine for window sills. Not as much for doors. Usually the gap is larger on doors and you use a bunch of these thinner shims. The design let's you easily customize it's dimensions
Easiest to use shims for a door install
Would RecommendThese shims are very easy to use. I have used reversing wedge shaped shims which are problematic. These shims slip in to the thickness needed very easily. I put them "around" the screws which get the force well distributed.
Very simple product
Would RecommendSimple to use and was cheap to purchase and performed as existed
Shims
Would RecommendThe shims are very resistant to not cracking unlike wood.
Easy to position
Would RecommendEasy to position. They have a snap off handle piece which makes it easy to hold in place until nailed down.
Great quality
Would RecommendGood quality, don't have to worry about product lasting
Great For Deck Joist
Would RecommendEasy to use and suitable for outdoor weather. Better than wood product.
Very thin
Would Not RecommendWorks good for shimming out uniform gaps vs tapered shims
easy to snap off
Would RecommendShimmed up cabinets when we remodeled the kitchen.
Verified Purchaser
easy to use
Would RecommendI have been using theses for a replacement window job. They are very easy to use and seem to be working perfect. I like them much better then wood ones
Verified Purchaser
1-in x 1.875-in x 5.125-in 16 pack composition shi
Would RecommendThese compositions shims are way better than the wood ones
Verified Purchaser
Not worth it
Would Not Recommendpre marked holes don't break away cleanly. sides don't break away cleanly. pre spaced portion don't like up with door hinges. not worth it