1 / 7LOVJOYSE Brake Caliper Compression Tool
The LOVJOYSE Brake Caliper Compression Tool is a ratcheting spreader for pushing back disc-brake caliper pistons. Its two supplied plate groups are intended for several fixed and floating caliper configurations, but it does not twist pistons and is not for drum brakes.
At a glance
- Ratcheting mechanism swings through 360 degrees for access from different positions.
- Two plate groups are specified for certain fixed and floating disc-brake calipers.
- Designed to push pistons back rather than twist and compress them.
Often bought together
Pros and cons
Pros
- The ratchet and long lever are intended to reduce repeated squeezing during compression.
- Parallel spreading plates and a centrally positioned ratchet are claimed to distribute pressure across the caliper piston.
- The smaller plates are described for twin- and quad-piston fixed calipers and single- and twin-piston floating calipers.
Cons
- It cannot perform the twist-and-compress action required by some brake pistons.
Technical specifications
3 specifications| Brand | LOVJOYSE |
|---|---|
| Model | Brake Caliper Compression Tool |
| Weight listed | 1.17 kg |
|---|
What to know before buying
Listing details to confirm
The listing says the tool is for disc brakes, not drum brakes. Confirm the caliper type and whether its pistons push straight back before use. It also describes two plate groups for differing calipers, including some six-piston fixed designs, so verify dimensions and fit for the specific vehicle.
Who is it for?
A good fit for
- DIY brake-pad work involving compatible disc-brake calipers whose pistons push straight back.
- Users seeking a ratcheting spreader for selected single-, twin- or quad-piston calipers.
Less suited to
- Drum brakes or calipers whose pistons need to be twisted while being compressed.
- Buyers needing a universal rewind tool or confirmed fit for a particular vehicle without checking its caliper.

Customer reviews on Amazon
- 5 stars
68% 68% - 4 stars
7% 7% - 3 stars
10% 10% - 2 stars
0% 0% - 1 star
15% 15%
Customer feedback highlights ease of use and function, including a report that the tool made work on a four-pot caliper simple. Quality feedback is mixed. That makes suitability and build consistency relevant considerations, while the listed plate applications remain claims that buyers should match to their own caliper.
Positive themes
- Customers report that it is easy to use.
- Customers describe its functionality positively.
Mixed feedback
- Feedback on quality is mixed.
Frequently asked questions
Which brakes is this tool intended for?
The listing specifies disc brakes and says it is not for drum brakes. Check that the caliper and piston arrangement match the supplied plate groups.
Can it rewind a piston that must be twisted?
No. The listing says it pushes the piston back and cannot twist and compress it.
What caliper types are the plates claimed to suit?
The smaller plates are described for twin- and quad-piston fixed calipers and single- and twin-piston floating calipers. The larger plates are said to fit some six-piston fixed calipers. Confirm actual fit before use.
What does the 360-degree ratchet do?
It allows the handle to swing from different positions. The listing says both plates need pressure to engage the ratchet, so the first few swings may be needed to start it.

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