4Pcs 4.0/5.5/7.0/8.0mm hexagonal titanium screwdriver tool set for rc model

Description

 Specifications:   Material: Titanium alloy  Size: 4.0/5.5/7.0/8.0mm  Rod length: 100mm  Quantity: 4pcs  Color: Black  Features:  Wear-resisting and anti-rust.  Durable and long service life.  Can be used for rc models of drone, helicopters, planes, etc.  Package Included:  4x 4.0/5.5/7.0/8.0mm Hex Screwdriver Tool