Stanley Fatmax SFMCF930B-XJ – 18V 3/8″ Cordless Ratchet (Body Only)

The Stanley Fatmax SFMCF930B‑XJ 18V V20 Cordless Ratchet is a compact and powerful cordless tool with a 3/8″ drive, ideal for tightening and loosening bolts and nuts in confined spaces. Featuring variable speed, integrated LED, and compatibility with all Stanley Fatmax V20 18V batteries, it ensures control and precision in workshops, cars, and construction sites. Battery and charger not included.

The Stanley Fatmax SFMCF930B‑XJ is an 18V cordless ratchet designed to provide maximum cord-free mobility and reliable performance in tightening, loosening, and mechanical maintenance operations. As part of the Stanley Fatmax V20 system, this ratchet uses the series' 18V Li‑ion batteries to ensure runtime and power, adapting to different load levels thanks to its variable speed.

With a maximum torque of 47 Nm and a no-load speed of approximately 300 rpm, the ratchet is perfect for automotive applications, light structure assembly, or machinery maintenance. The compact head design allows access even in hard-to-reach spaces, while the integrated LED illuminates the work area for greater precision and safety.

Constructed with a glass-fiber reinforced nylon body, it offers resistance to oils, dirt, and chemicals, ensuring robustness and durability in the most demanding work environments. The forward/reverse function and trigger-controlled speed make the tool intuitive and easy to use even for repetitive operations.

The Stanley SFMCF930B cordless ratchet is an excellent ally for mechanics or professionals who need to work in tight spaces, thanks to its small size, integrated LED, and 3/8" drive.

Important note: this model is sold without battery or charger; for use, Stanley Fatmax V20 18V series batteries are required. 

Why choose it

It is part of the Stanley Fatmax V20 18V system, compatible with all V20 batteries.

Maximum torque of 47 Nm for frequent tightening and loosening jobs.

Variable speed and forward/reverse function for control and precision.

Integrated work LED to illuminate dimly lit areas during use.

Compact head design for easy access in confined spaces.

Key advantages

Cordless performance without cables, ideal for workshops and construction sites.

Durable reinforced nylon construction for intensive use.

Lightweight (approx. 0.9 kg without battery) for less fatigue.

Compatibility with the entire V20 range for maximum flexibility of use.

Intuitive functions for quick change of direction and speed control

Ideal for

Mechanics and automotive maintenance operators.

Fitters and technicians of light industrial equipment.

Advanced hobbyists with cordless tools.

Users who already own Stanley Fatmax V20 batteries.

Construction sites and workshops requiring versatile cordless tools.

Product FAQ

Q: Does this ratchet include a battery and charger?

A: No, the Stanley SFMCF930B‑XJ is sold without battery and charger; V20 18V batteries must be purchased separately.

Q: What is the required power supply voltage?

A: It works with Stanley Fatmax V20 18V (Li‑ion) batteries.

Q: What is the maximum torque?

A: The maximum torque is 47 Nm, suitable for most standard tightening tasks.

Q: Is the LED light useful?

A: Yes, the integrated LED improves visibility in dimly lit work areas.

Q: Is it suitable for working in confined spaces?

A: Yes, the compact head design facilitates use in spaces with limited access.