Name: Self-Adjusting Pipe Wrench, 10"/15"
Brand: Tool
SKU: 456
Availability: InStock

Self-Adjusting Pipe Wrench, 10″/15″

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

Wholesale price 10″/15″ self-adjusting pipe wrench, multi-purpose for gripping bolts, nuts, pipes and others in sizes of 14-60mm.
Made of 45# carbon steel, high hardness and good durability.
Spring-loaded self adjustable design, allows for automatic adjustment to fit the size.
Soft TPR plastic handle provides comfort for long time working.
With pry design in the other end of wrench, also can be used as pry bar.

Specification

Model	T-ZSBS-10	T-ZSBS-15
Material	45# carbon steel + TPR handle
Sizes	10 inch	15 inch
Overall Length	260mm	380mm
Jaw Capacity	14-30mm	30-60mm
Weight	379g	841g

Note: The sizes are approximate.

Dimensions

Applications

Tips: Self-adjusting pipe wrench working principle

The self-adjusting pipe wrench actually has a ratchet structure, a disguised application of friction ratchet. General ratchet structure are the combination of driving wheel and driven wheel in the tool, the active wheel driving driven wheel and driven wheel turning nut again. This kind of self-adjusting pipe wrench actually drives nut rotation directly by the friction of the teeth and nut, simpler in structure than tooth ratchet. The wrench does have the locking claw which may cause problems, with superior structure compared with ratchet wrench, simple and durable. Not like adjustable wrench or ratchet wrench with wearing parts, the self-adjustable pipe wrench is low manufacturing cost.

The reason why this wrench is called universal wrench is that it can not only tighten or loosen nuts, but also fastening all kinds of things that it can hold, such as pipes, table legs, round, square, polygonal etc. As long as its teeth can hold, it can work. That’s the unique feature of it.

Problem comes, of course. The friction ratchet drives the nut (or other screw) by static friction force; the magnitude of the static friction force is the product of the pressure and friction coefficient, so there must be certain to have friction pressure. However, too large pressure naturally damage the nut, and if the pipe is not enough strong, pipe will be crushed. Therefore, when using the self-adjustable pipe wrench, please pay attention to don’t hold the pipe too tight.