1/2″ Air Ratchet Wrench, 50 ft/lb, 180rpm

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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1/2″ (half inch) air ratchet wrenches are used for automobiles, motorcycles, electro mobiles and bicycles assembly and maintenance and also suitable for small mechanical equipment, electronic appliances, and home appliances among other things, especially narrow places in air conditions and refrigerator compressor. At last, user can operate air ratchet wrenches during assembling and disassembling bolts in construction, power stations and bridge engineering.

Features

1/2″ square drive air ratchet wrench, can adjust the angle as required, very convenience to use, especially in the narrow spaces.
Provides 50 ft/lb of maximum torque and 180 rpm of free speed.
Light yet powerful air ratchet with ergonomic design, more comfortable during the use.
Forward/Reverse switch, one-hand operation, easy to change the direction.
Air inlet with filter to keep the debris out and ensure clean working environment.
The rear air exhaust design keeps the airflow away from the operator to aviod blowing the dust and debris on the face.

Specification

Model	T-AIW-250
Drive Size	1 /2 inch
Working Pressure	90 PSI (0.62 MPa)
Air Inlet Size	1 /4 inch (6.35mm)
Air Consumption	5 cfm
Maximum Torque	50 ft/lb (68Nm)
No Load Speed	180rpm
Power Source	Air Powered
Body Length	272mm
Weight	1.3kg

Dimensions

Details

Tips:Diagram of Air Ratchet Wrench

No.	Description	No.	Description	No.	Description	No.	Description
1	Housing	11	Rotor Blades	21	Gear Pin	31	Steel Ball
2	Throttle Cap	12	Rotor	22	Hexagon Cap	32	Washer
3	O-ring	13	Spring Pin	23	Air Hose Joint	33	Pushing Washer
4	Spring	14	Cylinder	24	Ratchet Handle	34	Retaining Ring
5	Throttle Valve Plunger	15	Front End Plate	25	Spring	35	Spring
6	O-Ring	16	Front Ball Bearing	26	Bearing	36	Ratchet Pawl
7	Spring Pin	17	Gasket	27	Crank Shafe	37	F/R Lock Pin
8	Trigger	18	Gear Sleeve	28	Drive Bushing	38	F/R Bar
9	Rear Ball Bearing	19	Gear	29	Ratchet Yoke	39	Air Hose Joint
10	Rear End Plate	20	Gear Plate	30	Ratchet Anvil	40	Hard Chrome Steel Ball