?Features:
Brand new 58-in-1 interchangeable precise manual tool set. High hardness and good toughness.
Professional portable hardware tools with perfect weight & compact design for easy carry.
Non-slip tough shaft ensures greater comfort and convenience.
Available for repairing laptops， mobile devices， and other precision items like wristwatches.

Specifications:
Bits material: Chrome Vanadium with strong magnetic
Handle material: PP & TPR
6pcs Inner Hexagon Sockets: M2.5 / M3.0 / M3.5 / M4.0 / M4.5 / M5.0
Slotted:1.0/ 1.5/ 2.0/ 2.5/ 3.0/3.5/4.0
Phillips: 1.0/ 1.5/ 2.0/ 2.5/3.5
Torx: T3/T4/ T5/ T6/ T7/ T8/ T9/ T10/ T15/ T20
Hex: H0.9/ H1.3/ H1.5/ H2.0/ H2.5/ H3.0/ H3.5/ H4.0/ H4.5/ H5.0/ H6.0
JIS sizes: 000， 00， 0， 1
Triangle: 2.3
Tri-wing: Y2.0/ Y3.0
Pentalobe (star): 0.8/ 1.2/ 1.5
SQ: 0 / 1 / 2
U-Shaped: U2.6
Package size: 20.3 * 9.3 * 2.5cm / 8.0 * 3.5 * 1.0in
Package weight: 333g / 11.74oz

Package List:
54 * 4mm Diameter CR-V Precision Bits
1 * H4*120mm Extension Bar
1 * Multifunction Extension Bar
1 * Marble Connector
1 * Handle Bar