52 Pcs Car Lift Install Kit with Leveling Shims - Precise Alignment

In this review the 52 Pcs Car Lift Install Kit is examined for its usefulness during lift installation and leveling. The kit is aimed at mechanics and DIYers installing 2-post or compatible 4-post car lifts who need a straightforward set of fasteners and shims to get exact alignment. The single biggest reason to buy is the combination of 16 wedge anchor bolts and 36 layered shims in three thicknesses, which lets installers dial in precise height differences between mounting points and achieve safe, balanced lifts.

Key Features

• Complete kit: Includes 16 wedge anchor bolts and 36 leveling shims so installers have the common parts needed for a standard lift mounting job without sourcing extras.
• Three shim sizes: The shim set contains 12 pieces each of 1/4 in, 1/8 in and 1/16 in thickness to allow fine incremental leveling of lift posts.
• High strength anchors: The 3/4 in x 5-1/2 in wedge anchor bolts are made from carbon steel to provide durable, load-bearing anchor points in concrete.
• Durable shims: Shims are molded from a high hardness plastic intended to resist cracking under compression during final leveling adjustments.
• Wide compatibility: Designed for most 2-post and some 4-post lifts with 3/4 in mounting holes, covering common shop and garage equipment.

Who It's For

This kit is best for professional technicians, home mechanics and small shops who install or relocate 2-post lifts and need a complete, compact set of anchors and shims for leveling. The included variety of shim thicknesses makes it practical for jobs where the concrete surface or anchor set leads to small height differences between posts.

Those who need nonstandard anchor lengths, different bolt diameters, or metal shims for extreme loads should look elsewhere. Also, if a lift requires proprietary fasteners or a full anchor kit matched to a specific manufacturer, confirm compatibility before purchase.

Pros & Cons

Pros

• Good component mix with 16 wedge anchors plus multiple shim sizes for accurate leveling.
• Carbon steel bolts offer strong, reliable anchoring for concrete-mounted lifts.
• Plastic shims allow fine adjustments in small increments without needing custom machining.

Cons

• Shim thickness may vary slightly due to manufacturing tolerance (about 0.012 in), so final fit checks are needed.

Specifications

Package contents	16 wedge anchor bolts, 36 leveling shims
Wedge anchor size	3/4 in x 5-1/2 in (M20 x 5-1/2 listed)
Shim sizes	12x 1/4 in, 12x 1/8 in, 12x 1/16 in thickness
Bolt material	High strength carbon steel
Shim material	High hardness plastic
Compatibility	Most 2-post and some 4-post lifts with 3/4 in mounting hole

Our Verdict

The 52 Pcs Car Lift Install Kit is a practical, value-minded solution for installers who need reliable wedge anchors and a flexible shim set to achieve precise leveling. Its mix of bolt strength and shim variety makes it a sensible purchase for many 2-post lift installations, though installers should verify anchor length and shim tolerances against their lift specifications before starting work.

Frequently Asked Questions

Will these anchors fit a standard 2-post lift?
They are intended for most 2-post lifts with 3/4 in mounting holes; confirm your lift uses 3/4 in bolts and the 5-1/2 in anchor length suits your concrete depth.

Are the shims metal or plastic?
The kit includes high hardness plastic shims in 1/4 in, 1/8 in and 1/16 in thicknesses for fine leveling adjustments.

Is shim thickness exact?
Shim thickness may vary slightly by manufacturing tolerance (about 0.012 in), so installers should measure and adjust as needed during final leveling.