37-in-1 Professional Hardware Screw Driver Tool Kit ( Item#: H8975 )

Features:
37-in-1 interchangeable precise manual tool set.
Professional portable hardware tools.
Light weight， compact design.
High hardness and good toughness.
PP&TPR material， non-slip handle.
Magnetic extension bar， whose lenth can be adjusting on the basis of different applications， is easy for removing and installing.
It can be used to remove the small part of your cellphone/computer/Mp4...and to repair the device without damaging it.
Specifications:
Material: PP & TPR & CR-V steel
Hardness: H.R.C. 50~52▲
Package weight: 452g/1lb
Package size: 19.5*11.2*3.3cm/7.7*4.4*1.3in
Package includes:
1 * 12.5cm handle
1 * 13cm extension bar
35 * Black screw driver"