Function:

1) Product is  durable.

2) You can clearly see every locking plate in the deep hole,  the position and length of beads.

3) It  can install Various shape with a needle (pull five) in the front.  and can be change any angles, it bring much convenient for driving a car lock

and testing the locking plate for make a new key in the case of no key.

 
Specificaion:

 1)The lens can enlarge 4  times and can move at the same time. and there are white and yellow two colors  for you choosing about lights. 

2) With 2 ordinary No. five battery.

3) With 2 pcs of two-headed  shift transmissions

5) Providing wholesale