CHICHO Metal Hex Key Socket Screw Drivers Wrench for RC Models 4.0mm 5.5mm 7.0mm 8.0mm

Features:
Used for helicopters, airplanes, cars, boats, particularly 450 Helicopters/ESKY CP V2 King 3.

Specifications:
Material: Aluminum alloy + Steel
Color: Black + silver
Length of cutting head: 8.5cm / 3.3in
Length of handle: 9cm / 3.5in
Total length: 17.5cm / 6.9in
Package size: 21 * 9.3 * 2cm / 8.3 * 3.7 * 0.8in
Package weight: 201g / 7.1oz

Package List:
1 * 4.0mm Hex key Socket Screw Driver Wrench
1 * 5.5mm Hex key Socket Screw Driver Wrench
1 * 7.0mm Hex key Socket Screw Driver Wrench
1 * 8.0mm Hex key Socket Screw Driver Wrench