Open End Ratcheting Combination Wrench, 8mm/9mm/10mm to 21mm

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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Features

Low price Open End Ratcheting Combination Wrench, selectable Metric sizes 8mm, 9mm, 10mm, 11mm, 12mm to 21mm.
Drop forged chrome vanadium steel construction for increased and hardness and durability.
Nickel chrome plated for rust and corrosion resistance, long lasting performance.
72 teeth ratchet gear needs only 5 degree of working swing arc to move fasteners, ideal wrench to used in tight spaces.
Widely used for bicycles, automobiles, machinery, pipes, home repairs.

Specification

Model	T-KKJL-0822
Material	Chrome vanadium steel (CR-V)
Finish	Chrome plated
Measure Type	Metric
Size (Optional)	8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm
Weight	See below

Dimensions

Wrench Size	Open End Thickness/Width	Ratcheting End Thickness/Width	Overall Length	Weight
8mm	4.7/20mm	6.9/19.5mm	142mm	36g
9mm	5.5/20mm	6.9/19.5mm	150mm	39g
10mm	6.0/23mm	7.8/21.5mm	160mm	58g
11mm	6.5/25mm	8.0/23.0mm	166mm	70g
12mm	7.0/27mm	8.5/25.0mm	174mm	87g
13mm	7.5/27mm	8.5/25.0mm	178mm	92g
14mm	8.0/32mm	9.5/28.0mm	190mm	112g
15mm	8.0/32mm	10.0/30.0mm	198mm	126g
16mm	9.0/34mm	10.0/32.0mm	208mm	161g
17mm	9.0/37mm	11.0/35.0mm	225mm	195g
19mm	9.0/40mm	11.0/35.0mm	247mm	220g
21mm	10/45mm	13.0/42.0mm	290mm	389g

Note: The sizes are approximate.

Applications

Tips: How to use an open end wrench?

When using the open end wrench, first put the spanner opening onto the two opposite faces of the bolt or nut hexagon head to ensure that the spanner and the bolt are fully matched before applying the force. When applying the force, push the connection between the open spanner and the bolt with one hand, and make sure that the spanner and the bolt are fully matched, then put the thumb against the spanner with the other hand, and grasp the handle part of the spanner with the other four fingers and pull the spanner around. When the bolts and nuts have been pressed to the limit, remove the wrench and repeat the previous procedure.

When fastening the adjustment bolts of fuel pipe and air conditioning pipe, it is necessary to tighten with two open end wrenches to prevent the parts from turning relative to each other, with one wrench to fix one end of the bolts and another wrench to tighten or remove the other end of the bolts.