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 precision stacking, durability, and versatility across professional and DIY applications. Most value their ability to snap to exact lengths, resist rot, and replace wood shims in demanding environments like windows, doors, and decks. The 1/16" slices enable fine-tuned adjustments without warping or splitting, and the uniform design stacks reliably. Many explicitly prefer them over wood for outdoor and concrete-contact installations. A few note occasional snap inconsistencies or flexibility issues, but these concerns are rare. Overall, reviewers consider them an essential, long-lasting solution for leveling and installation tasks.
Customer review summary generated by AI, including incentivized reviews.Great Product
Perfect for what I needed. No issues and will buy again
Verified Purchaser
Plastic shims
Would RecommendThe Pella shims are great quality and easy to use.
Verified Purchaser
Zero angle
Would Not RecommendZero degree of angle on these. If you know, you know. There wwere no other options available
Great for installing windows and doors.
Would RecommendThese shims can easily break to what need. They are easy to stack.
Verified Purchaser
Great inexpensive way to shim
Would RecommendThis product is effective efficient and cheap just the way I like it to manage expenses on door repairs or even windows whenever you need to shim
Verified Purchaser
Don't waste your time or money.
terrible shims. stick to wood or traditional composite shims.
Perfect for what tbey are
Perfect if you know how to use a horseshoe shim correctly. One star reviewer in inexperienced with shims.
These are useless
Would Not RecommendThey are flat so no gradual height increase to act as shims. I went back and bought the keeney shims.