9pcs Long Arm Ball Point Hex Key Set 71122D2

FEATURES:
High grade alloy steel, heat-treated and tempered for added strength and durability.
Rust and corrosion resistant surface.
Keys with size marking for easy of identification.
Ball-end works on angles up to 25°.
Surface:Satin finish
CONTAINS:
1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 1/4, 5/16, 3/8inch