Specifications YJQ-W1A is a standard adjustable hand crimp tool designed for the crimping of wires and contacts in electronic connectors. 

GENERAL INFORMATION 1. YJQ-W1A is compatible with the M22520/2-01 which is widely used for the crimping of wires and contacts in electronic connectors. 2. Wire crimp range: 20AWG (0.52mm^2) to 32AWG (0.0316mm^2). WORKING PRINCIPLES   1. Crimping Method      The crimping tool adopts curve propulsion mechanism, its applied force transfers through four curves in the head cavity of the right plier handle to the four indenters. The four intenders do the centripetal linear motion, which makes its front-end teeth crimp the contact to complete the crimping process. The cycle controlled precision ratchet assures the consistency of impression and the crimping quality of wires and contacts.   2. Crimping Range Adjustment      The crimping tool has eight selector numbers; the accurate data are listed as follows:  

Selector NO.	Intender Working Diameter mm/INCH
	A GO	B NO GO
1	0.33/0.013	0.46/0.018
2	0.41/0.016	0.54/0.021
3	0.48/0.019	0.61/0.024
4	0.56/0.022	0.69/0.027
5	0.66/0.026	0.79/0.031
6	0.76/0.030	0.89/0.035
7	0.86/0.034	0.99/0.039
8	0.99/0.039	1.12/0.044