Name: 3/8" Mini Air Ratchet Wrench, 25 ft/lb, 250rpm
Brand: Tool
SKU: 1246
Availability: InStock

3/8″ Mini Air Ratchet Wrench, 25 ft/lb, 250rpm

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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Mini air ratchet wrench has a 3/8 inch square drive head of which inner size is 1 /4 inch. It not only can install 1/4 inch screwdriver bits, but also fits for different sizes of sockets. The stubby pneumatic ratchet wrench is used for repairing automobiles and motorcycles or other mechanical equipment to screw or unscrew the fasteners in narrow spaces.

Features

2 in 1 air ratchet wrench, 3/8″ square drive head with 1/4-in inner hole, for use with various sizes of sockets and 1/4-in screwdriver bits, best for loosening and tightening fasteners.
Provide 25 ft/lb max. torque and 250rpm free speed.
Twin pawl mechanism. Forward/reverse switch in the ratchet head, easy to change the direction.
360 degree air exhaust provides high efficiency.
Long throttle lever makes it easy to trigger.
Durable alloy steel ratchet head with black nickel plating, high hardness and corrosion and wear resistance.
Anti-slip handle with frosted design for comfortable grip.
Mini size design air ratchet, especially suitable for hard-to-reach places.

Specification

Model	T-ARW-825
Drive Size	3/8 inch (9.5mm)
Inner Size	1 /4 inch (6.35mm)
Air Inlet Size	1/4 inch (6.35mm)
Air Consumption	5.0 CFM
Maximum Torque	25 ft/lb (34Nm)
No Load Speed	250rpm
Power Source	Air Powered
Body Dimension	28mm * 152mm
Weight	0.45kg

Dimensions

Details

Tips: Air Ratchet Wrench Working Principle

Air ratchet wrenches are popular and practical air hand tool for tightening and loosening lug nuts and bolts, commonly used in automotive and aerospace industries, manufacturing, construction and other heavy industries.
Pneumatic ratchet wrenches obtain power from high pressurized gas (between 75 PSI and 120 PSI) and turn it into a powerful and controllable torque via a series of turbines, gearboxes and ratchets. The air pressure generated by compressed gas is converted into mechanical energy via a small air turbine located at the bottom of handle. High pressure air pushes against hard vanes parallel to the turbine’s axis to produce torque. When you press the starting switch, compressed air will enter into the air inlet, and then the compressed air will push the vanes for rushing toward the outlet, thus drive the operation of the pneumatic ratchet wrench.