Sunex SX113 3/8" Drive Air Ratchet Wrench, 45 ft lb Torque, 150 rpm Free Speed, 1/4" NPT Inlet
- Sunex SX113 is a compact 3/8 inch drive air ratchet wrench for fastener work in tight spaces. It delivers 45 ft lb of torque with a 150 rpm free speed and a forward and reverse control. Designed for shop air with a 1/4 inch NPT inlet, it is not a replacement part.
- Features:
- 45 ft lb torque and 150 rpm free speed help remove and run fasteners quickly during general service.
- Compact ratchet head with 3/8 inch square drive improves clearance in confined areas for underdash and engine bay work.
- Forward and reverse selector supports tightening and loosening without changing tools, improving workflow.
- 1/4 inch NPT air inlet and 3/8 inch minimum hose size integrate with standard shop air at 90 psi.
- Alloy steel construction with serviceable head components supports durability in daily shop use.
- Specifications:
- Manufacturer: Sunex
- Part Number: SX113
- Drive / Connection Type: 3/8 inch square drive
- Free Speed: 150 rpm
- Maximum Torque: 45 ft lb
- Air Inlet: 1/4 inch NPT
- Minimum Hose Size: 3/8 inch ID
- Recommended Air Pressure: 90 psi
- Average Air Consumption: 4 cfm
- Sound Level: 110 dBA
- Length: 10.5 inches
- Quantity: 1 air ratchet
- Category: Pneumatic tools
- Subcategory: Air ratchet wrenches
- Product Type / Function: Air powered ratchet wrench for tightening and removing fasteners
- System Compatibility / Application: Operates on regulated compressed air at 90 psi using a 3/8 inch ID minimum hose; not a replacement part for a specific SKU.
- The 3/8 Inch Drive Air Ratchet Wrench can also be referred to as pneumatic ratchet, reversible air ratchet, 3/8 inch air ratchet, compact air ratchet, and 150 rpm air ratchet.
Sunex designs professional pneumatic tools and accessories for automotive and industrial service, focusing on reliable performance, practical ergonomics, and shop ready specifications verified to common industry standards.
Q: What air supply is recommended?
A: Use clean, dry compressed air regulated to 90 psi with a minimum 3/8 inch ID hose and a 1/4 inch NPT connection.
Q: Does the SX113 have forward and reverse?
A: Yes. It includes a forward and reverse control to tighten and loosen fasteners without changing tools.
Q: How should I maintain the air motor?
A: Lubricate the air motor daily with quality air tool oil and keep the air supply clean and dry to maximize service life.
