Name: 1/4" 3/8" Air Ratchet Wrench, 30 ft/lb, 450rpm
Brand: Tool
SKU: 1248
Availability: InStock

1/4″ 3/8″ Air Ratchet Wrench, 30 ft/lb, 450rpm

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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1/4″, 3/8″ air ratchet wrenches are used for automobiles, motorcycles, electro mobiles and bicycles assembly and maintenance as well as small mechanical equipment, electronic appliances and home appliances, especially narrow places in air conditions and refrigerator compressor. In addition, people can use such air wrenches to assemble and disassemble bolts in construction, power stations and bridge engineering.

Features

1/4″ 3/8″ air ratchet wrench can work with both 1/4″ and 3/8″ drive sockets in one wrench, providing great convenience for operator without need of changing the wrench.
Air ratchet delivers 30 ft/lb of maximum torque and 450 rpm free speed.
Strong ratchet head after heat treatment, durable and long working life.
Large throttle lever provides the easiness of trigger.
Ergonomic design, compact size and light weigh for improved comfort during operating.
There is a filter in the air inlet to keep the debris out and ensure clean working environment.

Specification

Model	T-ARW-1227
Drive Size	1/4, 3/8 inch
Working Pressure	90 PSI (0.62 MPa)
Air Inlet Size	1/4 inch (6.35mm)
Hose Size	10 * 6.5mm
Air Consumption	4.2 CFM
Maximum Torque	30 ft/lb (41Nm)
No Load Speed	450rpm
Power Source	Air Powered
Body Length	220mm
Weight	0.57kg
Package Included	1 PC Air Ratchet Wrench 1 PC Screwdriver Socket, 1/4″ 5 PCS 6 Point Metric Impact Sockets, 8mm, 10mm, 12mm, 13mm, 14mm 1 PC Socket Adapter, 1/4″ – 3/8″

Dimensions

Package Included

Details

Tips: Difference between Impact Sockets & Regular Sockets

Air impact wrenches and air socket wrenches are used with different sizes of sockets. Sockets are divided into impact sockets and regular sockets. The difference between them is their material used for pruduction.

Impact sockets are made of softer steel which can receive more torque than regular sockets, but will tend to deform a little every time you use. While regular sockets material comes from harder steel, which is stronger but cannot bear impacts well.
Impact sockets are thicker than ordinary sockets so the energy of an impact doesn’t disperse. For this reason, impact sockets only can be used on impact tools.
Impact socket wears out faster than normal sockets, since the material they are made of is softer as mentioned above. The softer material tends to deform a bit every time you use the impact socket, which will add up over the years.

Thus, it is a good idea to use impact sockets only when needed.