# BILITOOLS B1F91604 2-Piece Coil Spring Compressor, 2,645 lb Capacity

BILITOOLS B1F91604 coil spring compressor with a 2,645 lb capacity for automotive suspension work on compatible straight springs.

- [Original product page](https://www.ofertitastop.com/us/product/bilitools-b1f91604-piece-coil-spring-compressor)
- [View offer](https://www.ofertitastop.com/us/visit/bilitools-b1f91604-piece-coil-spring-compressor)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-23T01:46:27.195Z
- Brand: BILITOOLS
- Model: B1F91604
- MPN: B1F91604
- SKU: ofertitastop-us-158039
- Category: Hardware > Tools
- Source store: amazon US
- Active deal: Yes
- Price: 51.29 USD
- Previous price: 56.99 USD
- Discount: 10%
- Rating: 4.6 / 5
- Reviews: 1191

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

The two-piece BILITOOLS coil spring compressor is made from carbon steel and rated for a 2,645 lb load. Its paired compressors contact the spring directly, while an adjustable holder links them to help maintain alignment. It is designed for straight coil springs. Use the stated size ranges to check fit before starting suspension work.

## Usage tips
Position the two compressors evenly on opposite sides of a compatible straight spring, then tighten each side in turn using a 19 mm socket or wrench. Apply grease to the threads before use, and maintain even pressure on both sides, uneven force may cause the tool to detach. The safety jaws grip the coil from both sides, and the connecting holder helps keep the compressors aligned during compression.

This is a direct-contact approach to coil spring work, rather than using a dedicated wall-mounted strut machine. The adjustable holder offers a way to link the two tools around a spring, while the rated capacity and jaw range help guide selection for the job. Buyer feedback highlights ease of use, function, and the safety features, including the locking bar, some also describe using it for truck springs and strut changes. These are customer impressions, not a substitute for checking spring fit and using the tool as directed.

## What stands out
The 2,645 lb rated capacity suits demanding automotive suspension work, and the carbon steel construction is intended to resist flexing and deformation under load. Hook jaws engage the spring on both sides, while the adjustable holder adds a second point of retention by connecting the compressors. Together, these design details support controlled positioning as the spring is compressed.

The tool is intended for straight coil springs, including applications on select trucks and large sedans. Vehicle names alone do not determine fit: spring wire thickness, coil diameter, strut design, and available working clearance matter. A practical check is to compare the spring’s dimensions with the tool’s stated ranges before using it.

## Product specs
- Type: Two-piece automotive coil spring compressor
- Material: Carbon steel
- Rated capacity: 2,645 lb (1,200 kg)
- Jaw capacity: 2.7–10.6" (70–270 mm)
- Adjustable holder range: 8.6–12.2" (220–310 mm) coil diameter
- Maximum spring wire thickness: 0.8" (20 mm)
- Drive: 19 mm hex
- Spring type: Straight coil springs

## What to clarify
**What spring types can this compressor handle?** It is designed for straight coil springs and is not compatible with tapered or variable-diameter springs. Spring wire must be up to 0.8" (20 mm), and the jaw and holder ranges should match the spring dimensions.

**How do you operate the compressors?** Tighten the two sides evenly with a 19 mm socket or wrench. Grease the threads before use and keep pressure balanced to help prevent detachment.

**Does it fit every listed vehicle?** Applications depend on the spring dimensions, strut design, and working clearance on the specific vehicle. Confirm those details against the tool’s ranges before use, vehicle model alone does not establish fit.

## Final verdict
For suspension work involving compatible straight coil springs, this BILITOOLS set brings together a 2,645 lb rating, two-sided safety jaws, and an adjustable connecting holder. Its defined jaw and coil-diameter ranges make it a practical choice when the spring dimensions suit the tool and controlled compression is needed.

## Images

![BILITOOLS B1F91604 2-Piece Coil Spring Compressor, 2,645 lb Capacity — 1](https://www.ofertitastop.com/i/UA6vxhM2qslY8S_IHuER_O9myg9YlXtXI0-Dv88-VoJTyhpn1BZDx_siSWYuvnvewr-7JyfP1CNUIJlWCM8jpPFumPv7DSv-mH_YyWjNL9EvHQMGi3F5SGvlhg.jpg)

![BILITOOLS B1F91604 2-Piece Coil Spring Compressor, 2,645 lb Capacity — 2](https://www.ofertitastop.com/i/P2D0xYOtiWucJOH0Zw6ymgVTcWKSyaUq7JsyGsgAV8bhiySvQP2FzMk46o5fxLi0bSzU6Eu-mwfPiJ5ht6CNho1WaKG10PNZoOmLQihBKupsrL8Cwo2HCGdKhA.jpg)

![BILITOOLS B1F91604 2-Piece Coil Spring Compressor, 2,645 lb Capacity — 3](https://www.ofertitastop.com/i/S15mMM5590O9Sq-S59mmKSjrvBDlJKCumBWNqPNpWI2l8Al0p_eTzKxKWHYtYkjiIw2D0WFhYRo0CvJ8t64eQRt93PuUFAdwuluSce3SDnvfKE47HfFxx0rn6A.jpg)

![BILITOOLS B1F91604 2-Piece Coil Spring Compressor, 2,645 lb Capacity — 4](https://www.ofertitastop.com/i/9VjTYY7mmRYDVUA8L2_73oWUiVKSnTOXkalZFfiEcXxZ0bVeqBVk6JAcH29w7QLQzTMiyycbHRYmkuOtZNZ_UGrMab291ovb5G-yqPplcmXdjQgbkeoirHPNOQ.jpg)

![BILITOOLS B1F91604 2-Piece Coil Spring Compressor, 2,645 lb Capacity — 5](https://www.ofertitastop.com/i/1HePwUw9YXh8DbER5p6ynFFDScsLFo_c0JHsy6IGDGf2EOvVmTfnpGmKSN8WFiNgY_895tOv6265IeLMZBP-CJs5k9T2rstBAP8DFjbdVYGVP6_Qpzkkd85KOA.jpg)