Sunex SX243 3/8 "medium-sized pneumatic impact wrench

Basic Info

The Sunex SX243 is a reliable and competitively priced 3/8-inch drive impact wrench.It is renowned for its excellent durability and balanced performance in the entry-level market,providing DIY enthusiasts and professional technicians with an affordable daily solution suitable for a wide range of light to medium repair tasks.

Key attributes

Square Drive Size

3/8 inch

Weight

3.1 pounds

Maximum torque:

280 foot pounds

Free RPM

14000 RPM

Average gas consumption

3.5 CFM @ 90 PSI

Length

6.3 inches

Inlet size

1/4 inch NPT

Reverse mechanism

sliding sleeve type

Shell material

Aluminum alloy

Blade Material

Carbon Steel

Customer reviews

Marcus Thorne · Fleet Maintenance Supervisor, Cross-Border Logistics Company

In our heavy-duty truck repair bay, this 1-inch wrench is a true workhorse. It consistently breaks frozen wheel hub bolts without any loss of impact power. It consumes less air than our previous brand yet delivers more torque. The oil-resistant housing design is practical and easy to clean. For us, dealing with large fleets daily, reliability is everything.

Isabella Rossi · Production Director of the Manufacturing Plant

The noise level is lower than that of similar products, with excellent vibration control. Employees have reported a significant reduction in hand fatigue. The durability is also outstanding, with no issues such as air leaks or gear wear after six months of use

David Chen · Heavy Machinery Maintenance Supervisor

For batch disassembly operations,its quick reversal function is highly practical.It delivers strong power without"biting,"features low socket wear rates,and offers competitive overall cost performance among industrial-grade tools

Product Description

Product features:

SX243 is designed to be sturdy,with a solid internal structure that can withstand the test of daily use.The power adjustment knob allows users to adjust the output according to their job requirements,increasing operational flexibility.The front end of the tool is equipped with a protective ring,and the handle conforms to ergonomics,providing a comfortable grip.It provides reliable core functions with minimal budget and is a model of cost-effectiveness.

Product specification:

The maximum torque is 280 foot pounds.The free speed is 14000 RPM and the average air consumption is 3.5 CFM 90 PSI.The tool length is 6.3 inches and the weight is 3.1 pounds.The working pressure is 90 PSI,equipped with a 3/8-inch square head and a sliding forward and reverse control sleeve.The air inlet is 1/4 inch NPT.

Product application:

Very suitable for daily maintenance of automobiles,such as replacing brake calipers,disassembling wheel bolts(sedan),disassembling spark plugs,water pumps,and generator pulleys.Used in small repair shops for engine accessory maintenance,interior panel disassembly,and general assembly work.